Mathematics: Brainliest to whoever answers first

Brainliest to whoever answers first - id15273170, tinandalp7ctf8

fanofhope31

13.06.2021

Given:

Given that one of the base of the trapezoid is b₁ = 7 cm.

The other base of the trapezoid is given by

$b_2=5+7+5=17 \ cm$

The height of the trapezoid is h = 5 cm.

We need to determine the area of the trapezoid.

Area of the trapezoid:

The area of the trapezoid can be determined using the formula,

$A=\frac{1}{2}(b_1+b_2) h$

where b₁ and b₂ are the bases of the trapezoid and h is the height of the trapezoid.

Substituting the values, we get;

$A=\frac{1}{2}(7+17) (5)$

$A=\frac{1}{2}(24) (5)$

$A=60 \ cm^2$

Hence, the area of the trapezoid is 60 cm²

Thus, Option a is the correct answer.

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