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2 years ago

3) Calculate the area of the entire triangle below. Show your work * 22 31 8

Mathematics

1 answer:

dalvyx [7]2 years ago

4 0

Answer:

a = 1/2 (b) (h)

Step-by-step explanation:

Use Pythagorean theorem for sub triangle on the left: 8^2 + h^2 = 22^2

Use Pythagorean again for sub triangle on the right: x^2 + h^2= 31^2

Find your base: 8+x=b

Find entire area: a = 1/2 (b) (h)

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