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Dovator [93]
2 years ago
13

Find H of the shape.

Mathematics
1 answer:
emmainna [20.7K]2 years ago
7 0

Answer: 12

Step-by-step explanation: V of prism = S of triangle*Height of prism

height of prism is 30

S of triangle = a/2*<em>h</em>( a =18 cm)

3240=30*(18/2)*<em>h</em>

<em>h</em>=3240/(9*30)=12

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3 years ago
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Dennis_Churaev [7]

Answer:

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Step-by-step explanation:

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3 years ago
A triangular traffic island has a base half as long as it's height. The island has an area of 576m. Find the base and the height
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