15. The measure of the second angle in a triangle is four more than the measure of the first angle

and the measure of the third angle is eight more than twice the measure of the first angle. Find

the measure of each angle.

Question

Mathematics

Dixie Steele

7 June, 00:57

15. The measure of the second angle in a triangle is four more than the measure of the first angle

and the measure of the third angle is eight more than twice the measure of the first angle. Find

the measure of each angle.

+2

Answers (1)

Know the Answer?

Zoey Pratt · Answer 1

Step-by-step explanation:

second: 4+x

first:x

third:2x+8

180=4+x+x+2x+8

180=12+4x

168=4x

x=42

42+4=46

2*42+8=92

first angle: 42

second angle:46

third angle:92

15. The measure of the second angle in a triangle is four more than the measure of the first angleand the measure of the third angle is eight more than twice the measure of the first angle. Findthe measure of each angle.

15. The measure of the second angle in a triangle is four more than the measure of the first angle

and the measure of the third angle is eight more than twice the measure of the first angle. Find

the measure of each angle.