Question

Pls help so i can play outside today.

Answer 1

Answer:

Area of a square: s^2 = (10 m)^ 2 = 100 sq. m

Area of four triangles, or Area of a triangle times 4:

height is 4 m, base is 10 m, and formula of triangle's area:

= 1/2(b)(h)

= 1/2(10)(4)

= 20 sq. m.

20 times 4 = 80 sq. m

100 + 80 = 180 sq. m

ANSWER: SA is 180 sq. m