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Aleksandr [31]
3 years ago
5

A triangle has two sides that measure 12 meters and 3 meters. Which could be the measure of the third side?

Mathematics
1 answer:
Yuki888 [10]3 years ago
5 0
If we use pythagoras..

c=12
a=3

c^2=a^2 + b^2
12^2=3^2 + b^2
144=9 + b^2
135= b^2
b= 11.61

The other side measures 11.61
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Answer:

x = 13sqrt(3) ft = 22.5 ft

y = 13 ft

Step-by-step explanation:

The triangle is a 30-60-90 right triangle.

The ratio of the lengths of the sides is

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From the ratio above we see that the hypotenuse is twice the short leg.

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