Question

On a piece of paper, use a protractor to construct a triangle with angle measures of 40° and 70°.

Which statements about this triangle are true?

Select all correct answers.


It is an obtuse triangle.

All sides have different lengths.

The third angle measures 70°.

The third angle measures 110°.

It is an acute triangle.

Two sides have the same length.

Answer 1

the sentences that are true are..:

Two sides have the same length
The third angle measures 70°
It is an acute triangle.

i know that because eat triangle is 180°, so if we subtract 40° and 70° from 180°, we get 70°, meaning the three angles in the triangle are 40°, 70°, and 70°. Because all of the angles are under 90°, we know that it is an acute triangle.

Answer 2

D, E, and F are the answers