15 POINTS! someone pls answer

Question

asked Apr 8, 2021 149k views

2 Answers

Thmslmr · Answer 1 · 2021-04-12T11:34:23+0000

Answer:

2((1)/(2) *20*50)+2((1)/(2) *20*10)

Explanation:

The formula for the area of a triangle is
(1)/(2) *b*h

The triangles that can be made is the triangle that has legs 20 and 50 and the triangle that has legs 20 and 10.

Since there are 2 of each triangles, we get:

2((1)/(2) *20*50)+2((1)/(2) *20*10)

The answer that fits is the first option.