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Pre-algebra

Ron Larson, Laurie Boswell, Timothy D. Kanold, Lee Stiff

$Math Studyset Vaia Explanations$ Math

Common Core Edition · 183 pages

ISBN: 9780547587776

Chapter 10: Q.16 (page 550)

Find the area of the trapezoid.

Short Answer

Expert verified

The area of the trapezoid is ${135.15 cm}^{2}$ .

Step by step solution

01

Step 1. Given information.

The given figure is given below as,

02

Step 2. Formula used.

The formula of area of trapezoid is defined as,

$Area = \frac{1}{2} \times (Sum of parallel sides) \times Height$

03

Step 3. Calculation.

Substitute the given values in the formula to find the remaining base.

$\begin{matrix} Area = \frac{1}{2} \times (7.5 + 19) \times 10.2 \\ = 26.5 \times 5.1 \\ = 135.15 {cm}^{2} \end{matrix}$

04

Step 4. Conclusion.

Therefore, the required area is $135.15 {cm}^{2}$ .

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Most popular questions from this chapter

Copy and complete the statement using always, sometimes, or never.

A rhombus is? a square.

Classify the triangle in Example 2 by its side lengths.

Find the value of x. Then classify the triangle by its angle measures.

The ratio of the angle of a triangle is $7 : 16 : 22$ . Find the angle measures. Then classify the triangle by its angle measures.

Find the area of the parallelogram or trapezoid.

See all solutions

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