Question

An isosceles triangle has one angle of 84 . write down the possible sizes of the other two angles in the triangle.

Answer 1

Ответ:

Объяснение:answer in attached file

Answer 2

Let's call the two equal angles in the isosceles triangle x. Since the sum of the angles in a triangle is always 180 degrees, we can calculate the measure of the remaining angle as follows: x + x + 84 = 180 2x + 84 = 180 2x = 180 - 84 2x = 96 x = 96/2 x = 48

So, the two equal angles in the triangle are 48 degrees each. Now, to find the possible sizes of the other two angles, we subtract the known angle measures from 180 degrees: 180 - 48 - 48 = 180 - 96 = 84

So, the two possible sizes for the other two angles in the isosceles triangle are 84 degrees each.