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Isosceles triangles
Page 2
Questions (235)
Each face of a pyramid is an isosceles triangle wish a 62° vertex angle? What are the meeasures of the base angle?
4 answers
asked by
Mar
1,697 views
A wall pennant is in the shape of an isosceles triangle. Each of the two equal sides measures 18 in more than the third side,
4 answers
asked by
Laura
1,733 views
an isosceles triangle is inscribe in aradius 100 in .find the angles of the triangle if it is base subtends an arc of 143.7 in
3 answers
asked by
jophy
553 views
The perimeter of an isosceles triangle is at least 56 inches. The base is twice the length of one of the sides of equal
4 answers
asked by
Alli
1,057 views
an isosceles triangle has a perimeter of (9y-15)cm.what is the length of each of the two equal sides,if its third sides is
5 answers
asked by
Cobbina
1,249 views
This isosceles triangle has two sides of equal length, a, that are longer than the length of the base, b. The perimeter of the
2 answers
asked by
Anonymous
969 views
Question
In an isosceles triangle that is not equilateral, the angle between the congruent sides is called a _______angle. (1
3 answers
asked anonymously
50 views
an isosceles triangle is such that each of the base angles is twice the vertical angle. Find the angles of the triangle
3 answers
asked by
ferjam
1,084 views
XYZ is an isosceles triangle . Line XY= line XZ=6cm and angle X = 100 . Calculate Lin YZ correct to 2 s.f
3 answers
asked by
Adesoye Adekunle Ibukun
331 views
(I) Construct an isosceles triangle XYZ such that XY= YZ = 8 cm and XYZ = 60 degrees
(ii) Construct the bisector of angle Y (iii)
4 answers
asked by
Anonymous
934 views
Each equal side of an isosceles triangle is 3 1/2 inches longer than the base. The perimeter of the triangle is 2 feet. Find the
3 answers
asked by
Ray
863 views
an isosceles triangle has at least two sides of equal length. Determine whether the triangle with vertices (0,0), (3,4),(7,1) is
3 answers
asked by
john
1,740 views
The perimeter of an isosceles triangle is 28 one of is sides is (6y-2x +1),another is 4y then the base is x+2y.find x and y
2 answers
asked by
Anonymous
409 views
The length of one of the equal legs of an isosceles triangle is 3inches less than twice the length of the base. If the perimeter
3 answers
asked by
Reyna
2,184 views
1) The base angles of an isosceles triangle are (50-x)^6 and (30x-12)^6 what is the vertex angle?
2) The area of a trapezoid is
3 answers
asked by
K
755 views
Length of equal sides of an isosceles triangle is 4cm less than twice the length of third side.find length of equal sides if
3 answers
asked by
Sandy's
943 views
Te slope of the roof is 2/3. If the width of the house is 78 feet,what is the height of the roof, in feet? Assume the roof
3 answers
asked by
Anonymous
494 views
In an isosceles triangle, if a base angle has a measure of 43 degrees, then the vertex angle must have a measure of 80 degrees
5 answers
asked by
Anonymous
1,747 views
show that triangle PQR with P(-2,10, Q(1,5) and R(5,2) is isosceles.
2 answers
asked by
Ted
553 views
An isosceles triangle has at least two congruent sides. The perimeter of a certian isosceles triangle is at most 12 in. The
2 answers
asked by
susssy baaaka
73 views
An isosceles triangle has at least two congruent sides. The perimeter of a certian isosceles triangle is at most 12 in. The
3 answers
asked by
susssy baaaka
82 views
Each base angle of an isosceles triangle measures 42°. The base is 14.6 feet long.
A) Find the length of a leg of the triangle.
2 answers
asked by
Laly
600 views
the base of an isosceles triangle is one third the lenght of each congruent sides the perimeter of the triangle is 84 cm how
2 answers
asked by
madison
701 views
If the base of an isosceles triangle is decreased by 40% and its height is increased by 10%, then what is the percent change in
4 answers
asked by
Sandi
594 views
Short Answer
Using the words from the word list, name all the parts of the isosceles triangle in the diagram below. Some words
3 answers
asked anonymously
258 views
∆TUV is isosceles, with <T°=<V and m<U=54°. What is m<T?
2 answers
asked anonymously
89 views
angle TTC is an Isosceles triangle with a vertex angle /. If the measure of angle f = 90 deg then find the measure of angle T
(1
2 answers
asked by
I would like some help
82 views
A isosceles triangle abc above, ab = bc= 5. Which of the following is possible value for ac
A)8 B)10 C)12 D)14
1 answer
asked by
Anonymous
92 views
△LMN is isosceles, with ∠M≅∠L and m∠L=36°. What are the measures of angles M and N?(1 point)
2 answers
asked anonymously
59 views
An isosceles triangle has at least two congruent sides. The perimeter of a certain isosceles triangle is at most 12 in. The
2 answers
asked anonymously
64 views
△LMN is isosceles, with ∠M≅∠L and m∠L=36°. What are the measures of angles M and N?
1 answer
asked by
abfrmk3
102 views
The length of the base of an isosceles triangle is one fourth the length of one of its legs. If the perimeter of the
triangle is
1 answer
asked by
Anonymous
74 views
The two equal sides of an isosceles triangle are 11 feet longer than the third side. The perimeter of this triangle is 56 feet.
4 answers
asked by
Anonymous
711 views
a vertex of an isosceles is 40-20 degrees. each leg measure 320mm. find the length of the base
2 answers
asked by
mereg
521 views
This is exactly what the problem says:
Two sides of an isosceles triangle with perimeter 112 cm are in the ratio 3:2. Find ALL
1 answer
asked by
Jordan
403 views
Hello everyone!
Could you please help me with this one, I do not even know where to begin D: Show that of all isosceles triangles
1 answer
asked by
Tasha
425 views
One of the equal angles of an isosceles triangle is 55 degrees. If the base is 20 cm, what is the perimeter and the area?
3 answers
asked by
Michael
523 views
Each of the two congruent sides of an isosceles triangle are 10 centimeters more than 1/2 the length of the base. If the
2 answers
asked by
Monica
462 views
the base of an isosceles triangle measures 108 feet and forms an angle of 55 degrees with one equal sides. find the perimeter of
3 answers
asked by
jer
1,136 views
An isosceles triangle has an area of 24 yd², and the angle between the two equal sides is 166°. Find the length of the two
2 answers
asked by
Dan
559 views
On a isosceles triangle, how would you find the area and perimeter when given the bases: 12 and 32 and a 45 degree angle?
4 answers
asked by
Anonymous
387 views
the base of isosceles triagle is 5 m less than 4 times the length of a side. The perimeter is 67, find the length of each side
1 answer
asked by
Mayi
343 views
An isosceles triangle has an interior angle of 26 degrees. Which of the following is a possible degree measure for one of the
2 answers
asked by
Venus
604 views
The vertex angle of an isosceles triangle is 40°20'. Each of the leg measures 320 mm. Find the length of the base.
4 answers
asked by
Drake
2,051 views
Triangle ABC is isosceles with AB=AC. D is a point on BC such that AD bisects ∠BAC. What is the measure of ∠ADB (in
2 answers
asked by
HELP ME...uRGENT!...PLEASE
526 views
ABC is an isosceles triangle where AB=AC and BC=60. D is a point on BC such that the perpendicular distance from D to AB and AC
4 answers
asked by
i need help from anyone!
1,123 views
Isosceles triangle ABC has sides of length AB=AC=25 and BC=40 . Find the area of a semicircle inscribed in triangle ABC with
12 answers
asked by
Knights
2,559 views
ABC is an isosceles triangle with AB=AC, ∠BAC=96∘. D is a point such that ∠DCA=48∘, AD=BC and angle DAC is obtuse. What
2 answers
asked by
please help me out!!!!
586 views
The perimeter of right triangle ABC is equal to the perimeter of isosceles triangle DEF. The lengths of the legs of the right
7 answers
asked by
ANONYMOUS
1,170 views
the length of the base of an isosceles triangle is 30.42 inches. each base is 26.54 degrees. find the length of the two equal
1 answer
asked by
ALISON
402 views
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Parent Categories (9)
Angle relationships
Angles
Circles
Congruent Triangles
Geometry
Triangle Geometry
Triangle Properties
Triangles
Types of triangles