Question

find the area of the rectangle. a 45 square units b 70 square units

Explanation:

Step1: Count length and width

Count the number of unit - squares along the length and width. The length of the rectangle is 10 units and the width is 7 units.

Step2: Apply area formula

The area formula for a rectangle is $A = l\times w$, where $l$ is the length and $w$ is the width. So $A=10\times7$.

Step3: Calculate the result

$10\times7 = 70$.

Answer:

B. 70 square units