brittonyx4 brittonyx4

15-01-2018
Mathematics

contestada

What is the value of p if a triangle is 42°, 4p and 2p

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lilymattens lilymattens

15-01-2018

the value of p is 23

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altavistard altavistard

15-01-2018

the sum of the 3 interior angles must be 180 degrees.

Thus, 42 + 4p + 2p = 180 degrees, or 6p = 138 degrees. Then p = 23 degrees.

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