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2 years ago

PLZZZZ HELP A. 178.3 B. 196.5 C. 250.8 D. 292.5 E. 297. 1

Mathematics

1 answer:

stepladder [879]2 years ago

8 0

Answer:

E, 297.1

Step-by-step explanation:

First, find the area of the triangle using the formula a= (bh) / 2

Base x height would be 16 x 12, which is 192

192 / 2 is 96 sq meters

Then, find the area of the circle using the formula a= Pi (r^2)

If the diameter is 16, the radius would be 8 because you divide by 2

8^2 is 64, 64 times Pi is approximately 201.1

Finally, add the areas together, 96 + 201.1 is 297.1 or E

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