Question

finding area by counting square units mastery check find the area of the polygon. a 42 square units b 40 square units

Explanation:

Step1: Count full - squares

Count each full - square within the polygon. Each small square represents 1 square unit.

Step2: Sum up the counts

After counting all the full - squares, we find there are 42 full - squares.

Answer:

A. 42 square units