A rhombus has a perimeter of 104. One altitude is 10. Find the exact area of the rhombus.

A rhombus has a perimeter of 104. One altitude is 10. Find the exact area of the rhombus.

I need help with this question because I don't know how to do it.

Please help this is urgent!!!! This is all of the problem and it gives nothing more

Matt has two posters for his science project. Each poster is a rectangle. The length of the larger poster is 11 inches. The length of the smaller poster is 6 inches. What is the area...

I dont know how to solve the area without the bases given to me

trapezoid JKLM has an area of 54ft squared. If RC=6 feet and ML=8 feet, find JK

I NEED HELP WITH GEOMETRY !

Rounded to nearest tenth

help me please

There is a Circle, with a radius of R = 8.17. On the outside of the right of the circle is a point, directly right of the midpoint of the circle. 2 congruent lines leave from the point, and touch...

figure has 3 90 degree angles. start at left corner 1 angle, 2nd corner 2nd angle, 3rd corner is 3rd 90 deg. <. continue up the figure , the next < is x, last < is x. ...

The line has y-intercept of 3 and an x-intercept of -5.

I have a non-square area, one side is 7 feet, opposite to it is 13 and half feet. other side is 28 feet, would be grateful if any one can let me know how many feet that opposite side to 28 feet should...

Find the perimeter of the polygon with vertices A (-5,2) B (1,5) C (3,1) D (-3,-2)

how do you figure this out

The image: https://media.glynlyon.com/g_geo_2013/8/23183_5.gif Find the ratio of the area of triangle XBY to the area of triangle ABC for the given measurements, if BY =...

Image: https://media.glynlyon.com/g_geo_2013/8/23183_5.gif Find the ratio of the area of triangle XBY to the area of triangle ABC for the given measurements, if XY = 2, AC...

The sides of a quadrilateral are 3, 4, 5, and 6. Find the length of the shortest side of a similar quadrilateral whose area is 9 times as great. Answers to choose from: A...

What are the shapes that have sides that are the same length and don't have square corners?

A rectangle has EI = 3x+8 FI=5x-6 and m<IGF=29 Find EG and m<IFE