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Mekhanik [1.2K]
3 years ago
12

Find the missing length for the right triangle described below. B = 21 ft, c=27 ft. Find side a. Round to the nearest whole numb

er
Mathematics
1 answer:
maksim [4K]3 years ago
6 0

Answer:

16.97 ft

Step-by-step explanation:

According to the scenario, computation of the given data are as follows,

Side B = 21 ft

Side c = 27 ft

As we know, formula for right triangle is as follows,

a^{2} + b^{2} = c^{2}

a^{2} = c^{2} - b^{2}

So, by putting the value in the formula, we get,

a^{2} = 27^{2} - 21^{2}

a^{2} = 729 - 441

a^{2} = 288

a = 16.97 ft

Hence, the length of the side  for the right triangle is 16.97ft.

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Amiraneli [1.4K]

Answer:

Ok, this is really simple. We just need to add!

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We know that Tiff read 115 pages.

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When we add we get 267.

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(Please mark as brainliest!!)

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