please give the anwer in detail
Attachments:
Answers
Answered by
3
2x-8°+3x-7°=180°(linear pair)
5x-15°=180°
5x=180°-15°
5x=165°
x=165/5
x=33°ans
2x-8=2×33-8=58°
3x-7=3×33-7=92°
it's correct answer
5x-15°=180°
5x=180°-15°
5x=165°
x=165/5
x=33°ans
2x-8=2×33-8=58°
3x-7=3×33-7=92°
it's correct answer
Answered by
1
(2x-8)° + (3x-7)° = 180 ........... Angles in linear pair
2x-8+3x-7 = 180
2x+3x-8-7 = 180
5x-15 = 180
5x = 180+15
5x = 195
x = 195/5
X = 39°
(2x-8)°
= 2×39 - 8
= 78 - 8
= 70°
(3x-7)°
= 3×39 - 7
= 117 - 7
= 110°
The measure of the two angles is 70° and 110°.
2x-8+3x-7 = 180
2x+3x-8-7 = 180
5x-15 = 180
5x = 180+15
5x = 195
x = 195/5
X = 39°
(2x-8)°
= 2×39 - 8
= 78 - 8
= 70°
(3x-7)°
= 3×39 - 7
= 117 - 7
= 110°
The measure of the two angles is 70° and 110°.
Similar questions