Register
Find the value of x.
100k views
2 votes
Find the value of x.

Find the value of x.-example-1
User Don B
by
8.2k points

1 Answer

6 votes
X=125

First find the sum of the interior angles.

Use (n-2)180=sum Remember n is the number of sides

(5-2)180= 3(180)= 540

Then all inside angles equal 540

Now solve for x

70+125+x-15+x-45+x+20=540
3x+165=540
3x=375
X=125
User Baroquedub
by
8.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.8m questions

11.4m answers

Other Questions

A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!