Answer:
Step-by-step explanation:
1. Area of triangle
A = ½bh
A = ½ (25 cm) (15 cm)
A = 187.5 cm²
2. Area of square
A = s²
A = (12 cm)²
A = 144 cm²
3. Area of circle
A = π r²
A = (3.14) (20 cm)²
A = 1256 cm²
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Answer:
Step-by-step explanation:
1. Area of triangle
A = ½bh
A = ½ (25 cm) (15 cm)
A = 187.5 cm²
2. Area of square
A = s²
A = (12 cm)²
A = 144 cm²
3. Area of circle
A = π r²
A = (3.14) (20 cm)²
A = 1256 cm²
Answer:
Step-by-step explanation:
1. Area of triangle
A = ½bh
A = ½ (25 cm) (15 cm)
A = 187.5 cm²
2. Area of square
A = s²
A = (12 cm)²
A = 144 cm²
3. Area of circle
A = π r²
A = (3.14) (20 cm)²
A = 1256 cm²