Question

What is the area of the shaded region?
21 m
23 m
10 m
34 m

Answer 1

572 m

Explanation:

step 1: find area of big box

23 m x 34 m = 782 m

step 2: find area of small box

21 m x 10 m = 210 m

step 3: subtract small box area from big box area to get shaded region

782 m - 210 m = 572 m

Answer 2

572

Explanation: