Page 194 - NUMINO_WB_5A
P. 194
154-P3-2
Using Squares to find Areas of Triangles
The area of square C is equal to the sum of the areas of squares A and B.
Find the area of right triangle D.
AB
6 cm
D
10 cm
C
Step 1. What is the area of square B?
Step 2. What is the area of square C?
Step 3. What is the area of square A?
Step 4. Find the length of one side of square A.
Step 5. What is the area of right triangle D?
Using Squares to find Areas of Triangles
The area of square C is equal to the sum of the areas of squares A and B.
Find the area of right triangle D.
AB
6 cm
D
10 cm
C
Step 1. What is the area of square B?
Step 2. What is the area of square C?
Step 3. What is the area of square A?
Step 4. Find the length of one side of square A.
Step 5. What is the area of right triangle D?
