Can anybody help me on this

Question

asked Dec 27, 2020 121k views

2 Answers

Yansi · Answer 1 · 2021-01-03T03:56:57+0000

Answer: Second option.

Explanation:

Calculate thea area of the trapezoid with the formula:

A=(h)/(2)(B+b)

Where: "h" is the height of the trapezoid, "B" is the larger base of the trapezoid and "b" is the smaller base of the trapezoid.

Substituting the corresponding values into the formula, you get:

$h=4√(2)cm\\B=b_1=5√(2)cm\\b=b_2=3√(2)cm\\\\A=((4√(2)cm)/(2))(5√(2)cm+3√(2)cm)\\\\A=32cm^2$

This result matches with the area shown in the second option.