Question

Triangle A is an isosceles triangle with two angles of measure x degrees and one angle of measure y degrees.

Answer 1

Answer:

• See below

Step-by-step explanation:

1.

Angle combinations:

• x, y , x;
• x, x, y;
• y, x, x

2.

Sum of angles:

• x + x + y = 180 ⇒ 2x + y = 180

3.

Linear equation:

• 2x + y = 180  ⇒ y = - 2x + 180

The slope is - 2.