Item 4 A triangle has an area of 80 yd² and a height of 10 yd.

How long is the base of the triangle?

Enter your answer in the box.

yd

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9

Aa at 9 a.m. it at 4 p.m. he a of $28.84.?

How do i answer this i do not get this at