Math, asked by kpendraprasadn73, 2 months ago

calculate the value of x​

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Answered by ItsNikkihere
0

Answer:

it's such a easy question

❣️

Step-by-step explanation:

180 degree= 4x + x + 75°

180 degree = 5x +75°

180°- 75° = 5x

105°= 5x

105°/5= x

21°=x

measure of A is 21°

measure of B is 21°*4 =84°

My answer will help you , it's an absolutely correct answer

Answered by tehseenfatma33
0

Answer:

we know that exterior angle = sum of two opposite angles

4x = 75+x

5x = 75

x=75/5

x=15

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