Chapter 11: Q3. (page 426)

The base of a rectangle is 16cmand area is $80 c m^{2}$ .What is the height?

Short Answer

Expert verified

The height of the rectangle is 5cm

Step by step solution

Step 1. Given information.

Base of the rectangle $b = 16 c m$

Area of the rectangle $A = 80 c m^{2}$ .

Step 2. Concept Used.

If b is the base of the reactangle and h is the height of the rectangle.

Then, the area of the rectangle is $A = b \times h$

Step 3. Let’s calculate the area of the rectangle.

Put the value of base and area into the formula and find the height.

Area of the rectangle :

$\begin{matrix} 80 = 16 \times h \\ h = \frac{80}{16} \\ = 5 c m \end{matrix}$

Therefore, the height of the rectangle is 5cm.

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The base of a rectangle is 16cmand area is $80 c m^{2}$ .What is the height?

Short Answer

Step by step solution

Step 1. Given information.

Step 2. Concept Used.

Step 3. Let’s calculate the area of the rectangle.

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The base of a rectangle is 16cmand area is80cm2.What is the height?

Short Answer

Step by step solution

Step 1. Given information.

Step 2. Concept Used.

Step 3. Let’s calculate the area of the rectangle.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Probability and Statistics

Mechanics Maths

Decision Maths

Calculus

Logic and Functions

Study anywhere. Anytime. Across all devices.

The base of a rectangle is 16cmand area is $80 c m^{2}$ .What is the height?