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What is the value of p?
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14 votes
What is the value of p?

What is the value of p?-example-1
User Skwal
by
4.7k points

1 Answer

14 votes

Answer:94°

Explanation:

The sum of the interior angles of the polygon: 180°(n-2)

180°(5-2)=540°

The sum of the interior angles of the pentagon is 540°

So:

P+Q+R+S+T=540°

(4x+2)°+132°+(4x-10)°+(5x-11)°+128°=540°

4x+2+4x-10+5x-11+260=540

13x=299

x=23°

P=4x+2°=4×23°+2°=94°

User Imichaelmiers
by
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