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mars1129 [50]
1 year ago
9

homeworklibexpress the area a of a right triangle as a function of the height h if the base of the triangle is twice its height?

Mathematics
1 answer:
igomit [66]1 year ago
7 0

Answer:

A = h²

Step-by-step explanation:

the area (A) of a triangle is calculated as

A = \frac{1}{2} bh ( b is the base and h the height )

here b = 2h , then

A = \frac{1}{2} × 2h × h = h × h = h²

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\left[ { \begin {array} {cc} 10&0& | 10\\-5&-8& | 9\\ \end {array}}  \right]

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