scarletwitchvo scarletwitchvo

10-09-2018
Mathematics

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The hypotenuse of 45-45-90 triangle measures 7 (2) units. What is the lengh of one leg of the triangle?

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TheBreeze TheBreeze

10-09-2018

I'm assuming that 7(2) is 14 to answer this question:

a^2 = b^2

In this case:

2a^2 = 14^2

a^2 = 98

a = 9.8994

The length of one leg is about 9.8994

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