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kkurt [141]
3 years ago
10

Autumn cut out a triangular piece of fabric to sew on her comforter. The area of the triangle is 48 square inches, and the heigh

t is 12 inches. How long is the base of the triangle?
A.576 inches
B.60 inches
C.8 inches
D.4 inches
Mathematics
1 answer:
Step2247 [10]3 years ago
8 0
A=\dfrac{1}{2}ah\\
2A=ah\\
a=\dfrac{2A}{h}\\\\
a=\dfrac{2\cdot48}{12}\\
a=4 \Rightarrow D
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3 years ago
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IRINA_888 [86]

Answer:

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Step-by-step explanation:

<u>The Pythagora's Theorem</u>

In any right triangle, the square of the measure of the hypotenuse is the sum of the squares of the legs. This can be expressed with the formula:

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