Chapter 10: Q.7 (page 550)

Find the unknown base or height of the parallelogram.
$A = 300 m^{2}, b = \underline{?}, h = 20 m$

Short Answer

Expert verified

The unknown base or height is $15 in.$

Step by step solution

Step 1. Given Information.

The given side and area is $A = 300 {in.}^{2}, h = 20 in.$

Step 2. Formula used.

The formula of area of Parallelogram is defined as,

$Area = Base \times Height$

Step 3. Calculation.

Let’s consider that x is base of the parallelogram.

The area is 300 m², and the height is 20 m.

Substitute the values in the formula.

$\begin{matrix} Area = Base \times Height \\ 300 = x \cdot 20 \\ x = \frac{300}{20} \\ = 15 in. \end{matrix}$

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Find the unknown base or height of the parallelogram.
$A = 300 m^{2}, b = \underline{?}, h = 20 m$

Short Answer

Step by step solution

Step 1. Given Information.

Step 2. Formula used.

Step 3. Calculation.

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Find the unknown base or height of the parallelogram.A=300m2,b=?¯,h=20m

Short Answer

Step by step solution

Step 1. Given Information.

Step 2. Formula used.

Step 3. Calculation.

One App. One Place for Learning.

Most popular questions from this chapter

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Find the unknown base or height of the parallelogram.
$A = 300 m^{2}, b = \underline{?}, h = 20 m$