Question

The measures of angles of a triangle are X°, (X-25°) and (X-35°), find measures of each angle *


80°, 55°, 45°

80°, 60°, 40°

82°, 62°, 40°

50°, 60°, 65°

​

Answer 1

Answer:

Your ans is 80,55,45

Sum of all angles should be 180

So, 3x-60 = 180

Then x =80

Answer 2

Answer:

Answer is 80° , 55° , 45°.

Step-by-step explanation:

x + ( x- 25 ) + ( x - 35 ) = 180°______[Sum of measures of all angles of a triangle is 180°.]

x + x - 25 + x - 35 = 180 °.

3x - 60 = 180°.

3x = 180° + 60°.

3x = 240.

x = 240 / 3.

x = 80 °.

x = 80°.

( x - 25 ) = 80° - 25° = 55°.

( x - 35 ) = 80° - 35° = 45 °.