given the two rectangles below. find the area of the shaded region. answer attempt 1 out of 2 units² submit…
given the two rectangles below. find the area of the shaded region. answer attempt 1 out of 2 units² submit answer
Answer
Explanation:
Step1: Calculate area of large rectangle
The length of the large rectangle is $3 + 7=10$ and the width is $2+6 = 8$. Using the formula for the area of a rectangle $A = lw$, we have $A_{1}=(3 + 7)\times(2+6)=10\times8 = 80$.
Step2: Calculate area of small rectangle
The length of the small rectangle is 3 and the width is 6. Using the formula for the area of a rectangle $A = lw$, we have $A_{2}=3\times6=18$.
Step3: Calculate area of shaded region
The area of the shaded region is the area of the large - rectangle minus the area of the small rectangle. So $A = A_{1}-A_{2}=80 - 18=62$.
Answer:
62