Page 191 - NUMINO_WB_5A
P. 191
154-P2-1
Areas of Irregular Polygons
Find the area of the colored section.
12 cm
9 cm
5 cm
5 cm
Step 1. Find the area of A. 12 cm
9 cm A
5 cm
5 cm
Step 2. Find the base and height of B. Find the area of B.
12 cm
base
height B
9 cm
5 cm
5 cm
Step 3. What is the area of the colored section?
Areas of Irregular Polygons
Find the area of the colored section.
12 cm
9 cm
5 cm
5 cm
Step 1. Find the area of A. 12 cm
9 cm A
5 cm
5 cm
Step 2. Find the base and height of B. Find the area of B.
12 cm
base
height B
9 cm
5 cm
5 cm
Step 3. What is the area of the colored section?
