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Polygons
Page 7
Questions (1,055)
11. The sum of the exterior angles of an octagon is:
A. (8-2)180° B. (360°)/8 C. 360°
2 answers
asked anonymously
36 views
The measures of the interior angles of a convex hexagon form an increasing arithmetic sequence. How many such sequences are
2 answers
asked by
becky
58 views
are of an irregular hexagon with 12 m side b and 8 m side a
2 answers
asked anonymously
29 views
One interior angle of a polygon is equal to 80° and each of the interior angles are 128°.Find the number of sides of the
2 answers
asked anonymously
47 views
Let $S$ be the set of points $(x,y)$ in the coordinate plane that satisfy the inequalities
\begin{cases} x &\ge 0 \\ y &\ge 0 \\
2 answers
asked by
shelly
45 views
Let $P$ be a regular nonagon with side length $2,$ and let $S$ be the set of points that are within a distance of $1$ from $P.$
2 answers
asked by
shelly
46 views
One interior angle of a heptagon is
1 answer
asked anonymously
45 views
Victor cut four congruent triangles off the corners of a rectangle to make a hexagon, as shown below.
What is the area of the
5 answers
asked by
Conexus baby
136 views
The base of a pentagon lies on ray AB as shown.
An illustration showing a pentagon lying on ray AB, which when extended forms an
2 answers
asked by
help
182 views
Which figure is
shaded? A. A hexagon is divided into 6 equal parts. Five parts are shaded. B. A hexagon is divided into 6 equal
1 answer
asked by
brooklyn
51 views
Find the sum of the interior angles of a nonagon.
5 answers
asked by
your mom
152 views
Find the measure of the missing exterior angle of the polygon with exterior angles of 51°, 60°, 71° and 72°.
1 answer
asked by
Is there an AI not answering questions now?
135 views
An octagon can have angles that measure 140°, 120°, 50°, 95°, 105°, 100°, 80°, and 150°.
2 answers
asked by
Is there an AI not answering questions now?
62 views
The pattern on a soccer ball is designed using polygons.
What is the measure of each interior angle in the regular PENTAGON?
1 answer
asked by
Izdizurgent?
84 views
The pair of polygons somewhere find the value of X. A 20 B 15 C 13 D2.
2 answers
asked by
beuhh
58 views
in the parallelogram below, the area of triangle n is 13 square inches,what is the area,in square inches,of the parallelogram
1 answer
asked by
Emerson
240 views
If six equilateral triangles are placed side by side so that only two sides of each triangle touch one of the other triangles,
1 answer
asked by
Joseph
346 views
what are the characteristics of a polygon
1 answer
asked by
nadia
286 views
what is the sum of the interior angles for a pentagon??
A. 900 B. 540 C. 720 D. 108
2 answers
asked by
IamSauce
648 views
One exterior angle of a regular polygon measures 97°. What is the measure of one interior angle?
4 answers
asked by
shantia
1,893 views
(SAT Prep) The perimeter of pentagon ABCDE is 30 in, AB = 7 in, BC = CD = 6 in, DE = 5 in. How many sides of the pentagon have
1 answer
asked by
Anonymous
650 views
A convex polygon has only the vertices JAMES. what is the sum of the measures of the interior angles of the polygon?
2 answers
asked by
Anonymous
621 views
An equilateral triangle has a perimeter of (33x + 21). What is the length of each side of the triangle?
2 answers
asked by
Andrea
621 views
Answer to four significant figures, or to the nearest minute.
f) one vertex angle of a rhombus is 25°. Find the ratio of the
1 answer
asked by
Jessica
374 views
1. If a square has a radius of twelve, would its apothem be 6sqrt2? What will its area be? How would I solve it?
2. If triangle
2 answers
asked by
Anonymous
632 views
a reguler hexagon is to be cut from a sheet of diameter D.what are width across corners?
2 answers
asked by
uday
651 views
Can all 4 sided figures be made from triangle? why?
4 answers
asked by
Mythreyee
187 views
Point A is on the inside of a maze that is a simple closed curve. A segment from point A to the outside of the maze must cross
2 answers
asked by
Jazy
921 views
Rhombus ABCD, with side length 6, is rolled to form a cylinder of volume 6 by taping AB to DC. What is sin(angle ABC)?
I don't
3 answers
asked by
Sam
1,058 views
Each interior angle of a regular polygon is 162°. Find the sum of all the interior angles
3 answers
asked anonymously
41 views
1. How many sides does a regular polygon have if one exterior angle is 90 degrees?
3 4 5 6 2. The measures of three angles of a
3 answers
asked by
Justin
1,644 views
When constructing inscribed polygons and parallel lines, how are the steps similar?
a protractor is used to take measurements
3 answers
asked by
Anonymous
1,830 views
how many sides does a regular polygon have it each exterior angle measures 40 degrees
4 answers
asked by
jim
1,651 views
A polygon with n sides has an average interior angle measure of 150 degrees. What is the value of n?
1 answer
asked by
Venus
452 views
The measures of 6 of the interior angles of a heptagon are: 120°, 150°, 135°, 170°, 90°, and 125°. What is the measure of
2 answers
asked by
Izabelle
588 views
Name one solid according to its description: the figure has one base that is an octagon.
2 answers
asked by
Thank me foo
18,334 views
What is the sum of the interior angle measures of a pentagon?
1 answer
asked by
Cr0nchy_Leaf
64 views
A regular polygon has interior angles of 150∘. A,B,C,D are 4 consecutive points of this polygon. What is the measure (in
3 answers
asked by
please help me out!!
909 views
7 points are placed in a regular hexagon with side length 20. Let m denote the distance between the two closest points. What is
3 answers
asked by
PLEASE...HELP..
309 views
ABCDE is a regular pentagon. FAD is an equilateral triangle, such that points F and E are on the same side of line AD. What is
3 answers
asked by
Anonymous...urgent!
1,496 views
ABCDE is a regular pentagon. On the outside of AB, we construct a square ABFG. What is the measure (in degrees) of ∠EAG?
4 answers
asked by
please help me out!!!!
649 views
Tim wants to make a polygon. He draws six straight line segments. Each line segment connects to two other line segments. Is
1 answer
asked by
Nora
299 views
construct a triangle PQR with base
PQ = 8.4 cm , angle P = 45 degree and PR - QR = 2.8 cm
2 answers
asked by
Anonymous
812 views
What is the area of a shape that that has 8 sides and has 1 , 1 , 8 , 1 , 1 , 3 , 3 and 10 as the lengths of the 8 sides?
1 answer
asked by
Anonymous
292 views
What is the area of a shape that that has 8 sides and has 1 , 1 , 8 , 1 , 1 , 3 , 3 and 10?
1 answer
asked by
Anonymous
271 views
ABCD ia a parallelogram whose diagonals intersecting at E. AC is produced to F such that CF=AE. Prove that
1 answer
asked by
Anonymous
933 views
can we prove the formula to find the area of an octagon
4 answers
asked by
Anonymous
335 views
geometry a figure has 3 more sides than a pentagon.write an expression for the number of sides the new figure has.
3 answers
asked by
swetha
421 views
Pentagon ABCDE ~ Pentagon FGHIJ. Find BC for GH =12, IJ = 15 and DE = 10
6 answers
asked by
randomchik
1,639 views
You have a heptagon with the following interior angles 125, 130, 175, 105, 165, 25. What's the measurement of the 7th angle and
3 answers
asked by
Nicki
463 views
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Parent Categories (19)
2-Dimensional Shapes
2D Geometry
2D Shapes
3D Shapes
Area Calculation
Areas and Perimeters
Coordinate Geometry
Coordinate Plane
Geometric Shapes
Geometry
Perimeter
Plane Geometry
Shapes
Shapes and Figures
Shapes/Area
Similarity
Similarity Transformations
Two-dimensional figures
Two-dimensional shapes