Geometry
Newest questions and responses by Geometry
math
Suppose $ABCD$ and $EFGH$ are congruent parallelograms with $AD = 10$. If the area of $ABCD$ is $112$, find $EN$.
asked on February 8, 2019 
Jade
Which equation describes the line that contains (1, 5) and has a slope of 2? a. y = 2x  9 b. y = 2x + 3 c. y = 2x + 9 d. y = 2x  3
asked on December 14, 2017 
Rox
Are two kites always, sometimes, or never similar? a. Always b. Sometimes*** c. Never
asked on March 14, 2017 
Find B when
3= 50/6 + b do you times 3/1 by 6 getting 18/6 in the end then do you add 50/6 getting 68/6????
asked on January 4, 2017 
Geometry
One side of a prallelogram is 4.8 cm and the other side is 3/2 times the first side,find the perimeter of the parallelogram
asked on November 18, 2016 
Boop
mo bisects angle lmn,m angle lmn = 6x20, m angle lmo= x+32 find m angle nmo but how if i don't know what lmn is
asked on August 31, 2016 
maths
ABCDE is a Pentagon with BE parallel to CD and BC parallel to DE. BC is perpendicular to CD. if the perimeter of ABCDE is 21cm. Find the value of x and y.
asked on July 11, 2014 
Rae
The sides and classifications of a triangle are given below. The length of the longest side is the integer given. What value(s) of x make the triangle? x,x, 8; right Please provide an explanation as well. Thank you.
asked on December 5, 2012 
Mirielle
The endpoints of the diameter of a circle are (6,2) and (10,2). What are the coordinate of the center of the circle?
asked on April 13, 2012 
geometry
in each circld, find the value of x. then find the given measure m
asked on June 5, 2011 
gggg
what are the equation of a line through (8,3) and passing distance square root of 10 from (3,2)
asked on January 24, 2011 
10th grade
suppose the bases of the rectangle and triangle in the building above are doubled to 40ft,but the height of each figure remains the same.How is the force of the wind against the side of the building affected?
asked on October 26, 2009 
10th grade
A parallelogram has sides 15cm and 18cm.The height corresponding to a 15cm base is 9cm.Find height corresponding to an 18cm base.
asked on October 26, 2009 
Geometry
h t t p : / / i m g 3 5 . i m a g e s h a c k . u s / i m g 3 5 / 8 0 8 7 / 4 7 2 4 1 4 6 9 . j p g my book says if a1 is perpendicular to a2 and b1 is perpeindicular to b2 then angle one equal angle two WHY???? Also I remeber it was very simple but don't
asked on August 18, 2009 
geometry
sorry it's been a while sense i took this class h t t p :/ / i mg 3 9 . i m a g e sh a c k . u s/ i m g 3 9 / 1 3 4 0 / 5 4 5 7 6 9 9 4 . j p g
asked on August 11, 2009 
Geometry
In my book there's a picture of an equalderal triangle. This is given information. Inside the triangle all three altitudes have been drawn to find the center point of gravity. The incircle is drawn. The circumcircle is drawn. Given that the radius of the
asked on May 15, 2008 
anna
There is a right triangle. the legs are x and y and the hypotenuse is 120. the angle opposite x is 58. please check my answer. x= 120 y=64 because: SIN58= x/120 COS58=y/120
asked on March 11, 2008

geometry
How do we know that C and B are complementary I'm trying to prove that for triangles (in this case a right triangle) that the sum of all of the their angles add up to 180 also what about the physics tiranlge
posted on August 11, 2009 
geometry
Thanks =] what about the physics triangle
posted on August 11, 2009 
Chem
hah funny thing. i put geometry instead of my name cus geometry was my question but my names anna. =P but no problem
posted on March 11, 2008 
Chem
don't you have to balance out both sides of the equation? i could be wrong but wouldn't it be 2Fe(OH)^2 + H^2O^2 => 2Fe(OH)^3
posted on March 11, 2008