The area of a right triangle is 30 ft2. the base of the triangle is 12 ft. what is the length of the hypotenuse?

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➷ The formula for a right triangle is:

(b x h) / 2

We know this:

(12 x n) / 2 = 30

Multiply both sides by 2:

12 x n = 60

Divide both sides by 12:

n = 5

Now we know the height is 5

We can now use Pythagoras' theorem to calculate the hypotenuse:

c^2 = 5^2 + 12^2

c^2 = 169

Square root it:

c = 13

The hypotenuse is 13 ft

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

The formula for working out the area of a triangle:

(b x h) / 2

Pythagoras' theorem to calculate the hypotenuse:

c² = 5² + 12²

c² = 169

c = 13

The hypotenuse is 13 ft

Step-by-step explanation:

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answer:

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payment for service including tax

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explanation:

service only with 20% tip  

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in the opening of the question the word 'service' is associated only with the pretax value.

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so technically the answer is  

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however, the intention of the question provider may have been that your answer is to be  

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to 2 decimal places.

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payment just for service  

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payment for service including tax

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$

94.09

tony b

mar 21, 2017

answer:

trying to explain it another way

explanation:

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