Answer:
A = 78.5 cm²
Step-by-step explanation:
Area of Circle = πr²
A = (3.14)(5)²
A = (3.14)(25)
A = 78.5 cm²
Answer:
b
Step-by-step explanation:
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Formula:
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Area of triangle = 1/2 ab sin c
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Find area
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Area of triangle = 1/2 (13) (7.5) sin (94)
Area of triangle = 48.6 in² (nearest tenth)
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Answer: Area of triangle = 48.6 in²
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