Tuesday

July 22, 2014

July 22, 2014

Posted by **John** on Wednesday, January 25, 2012 at 8:44pm.

I know that M<1=5x-16 and M<8=2x+32. I must find all 8 angles in DEGREE form. However i do not know how to do that.

- geometry -
**Reiny**, Wednesday, January 25, 2012 at 10:35pmYou know ∠5 + ∠8 = 180

∠5 = 180 - (2x+32) = 148-2x

you also know that ∠1 = ∠5

5x - 16 = 148 - 2x

7x = 164

x = 164/7° --- I would would have expected the answer to come out "nicer".

So angle 1 = 5x-16 = 5(164/7) - 16 = 708/7

check my arithmetic, then carefully calculate the other angles.

**Related Questions**

math - It is a proof. Given: line DB bisects line AC line AD is parallel to line...

Math - Really stuck on this question not sure where im going wrong a trapezium ...

Geometry - I need help on a geometry proof!!!! If Line AB is parallel to Line DC...

Geometry equation - I do not understand how to work a problem or equation out ...

geometry - A triangle is formed where line segment AC and line segment BC have ...

Geometry - If line AB is perpendicular to line EF, and line CD is perpendicular ...

Geometry - Which of the following statements from Euclidean geometry is also ...

geometry - Suppose line AB is parallel to line MN.Name all angles congruent to ...

tyndall - 1. In the middle of the page, draw two vertical lines an inch long, an...

Geometry - Which statement from Euclidean geometry is also true in spherical ...