Question

Can you help me in math please, I don't understand this. My book shows me the area of a parallelogram, and area of a triangle, but it show me what to do if there's fractions in the problem.

A. 12 1/2 ft2
B. 7 7/8 ft2
C. 8 1/4 ft2
D. 15 3/4 ft 2

Thank you.

Answer 1

Unfortunately it wont let me post the link.

Answer 2

But the base of the figure is 5 1/4 feet, and the height is 3 ft.

Answer 3

Do you need to find the area of the triangle or the parallelogram?

Answer 4

Parallelogram.

Answer 5

A = bh

A = (5 1/4) * 3

A = (21/4) * (3/1)

A = 63/4

A = 15 3/4 ft^2

Answer 6

Okay thank you. It didn't show me how to do this in my book. Thank you so much.

Answer 7

You're very welcome.

Answer 8

Can you please help me?A parallelogram has an area of 111.86 ft2

and a height of 11.9 ft.

How long is the base of the parallelogram?

Answer 9

A triangle has an area of 80 yd2

and a height of 10 yd

How long is the base of the triangle?