Sunday

February 1, 2015

February 1, 2015

Posted by **Scott** on Wednesday, February 22, 2012 at 1:00am.

- Math -
**Anonymous**, Wednesday, February 22, 2012 at 2:21amA , B and C = The angles of a triangle

A = The largest angle

C = The smaller angle

B = A - 10 °

C = A - 50 °

The angles of a triangle always sum to 180 °

A + B + C = 180 °

A + A - 10 ° + A - 50 ° = 180 °

3 A - 60 ° = 180 °

3 A = 180 ° + 60 °

3 A = 240 ° Divide both sides by 3

A = 240 ° / 3

A = 80 °

B = A - 10 °

B = 80 ° - 10 °

B = 70 °

C = A - 50 °

C = 80 ° - 50 °

C = 30 °

- Math -
**ANNETTE**, Friday, April 12, 2013 at 10:34pmIN A TRIANGLE THE TWO LARGER ANGLES DIFFER BY 10 DEGREE. tHE SMALLER ANGLE 50 DEGREE LESS THAN THE LARGEST ANGLE. WHAT IS THE MEASURE

**Answer this Question**

**Related Questions**

algebra. - problems about angles: Hi. I needed help on some problems for the ...

geometry - find the value of x in each triangle: triangle x has 1 angle at 53 ...

geometry - find the value of x in each triangle: triangle x has 1 angle at 53 ...

math-algebra-angles - The degree measures of two angles of a triangle are ...

Math Geometry - The angle bisector of one angle of a triangle forms two angles ...

Geometry - Writing indirect proofs. Can someone please check for me. I am not ...

dma 040 - 2 angles are supplementary if their sum is 180degress. Larger angle ...

Geometry. Please help. - 1) Two angles are complementary. The measure of one ...

Math - Geometry - Two right triangles are touching at the tips. The left ...

math - In triangle ABC, angle B = 3, angle A and angle C = 8 angle A. How many ...