Question

(05.03)

On a bicycle trail, the city is painting arrows like the one shown below:


Calculate the area of the arrow by decomposing it into rectangles and triangles. (4 points)


66.5 square centimeters
69.5 square centimeters
83 square centimeters
99 square centimeters

Answer 1

B, 69.5 square cm is the answer.

Explanation:

8x7= 56

11 - 8 = 3

3x9=27

27 divided by 2 is 13.5

56 + 13.5 is 69.5

Answer 2

69.5 square centimeters is the answer