Respuesta :

It would be helpful to have a picture, but all the angle measures would be either 130° or 70°.

Angle created by intersecting lines are 115° and 65°

Given that;

One angle is less than 50°

Find:

Measure of all angles

Computation:

We know that;

Sum of two adjacent angles = 180°

Assume;

One angle = a

So,

Another angle = a - 50

So,

a + (a - 50) = 180

2a - 50 = 180

2a = 230

a = 115°

another angle = 180 - 115

Another angle = 65°

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