Question

which of the following measures of angles given can be those of a isosceles Triangle

Answer 1

If you are given one interior angle of an isosceles triangle you can find the other two. We know that the interior angles of all triangles add to 180°. So the two base angles must add up to 180-40, or 140°. Since the two base angles are congruent (same measure), they are each 70°.

Answer 2

Answer is given below.

Step-by-step explanation:

Given,

The following measures of angles given can be those of a Isosceles Triangle.

Isosceles Triangle:

                                In an Isosceles triangle, where have two equal sides and this two equal sides make equal angle with base line. Equal sides make angle with base is call as base angle and opposite angle of base is known as vertex angle.

In Isosceles Triangle where two sides are equal.

i.e, Equal sides makes angle with base also equal.

If equal sides makes an angle $50\ degree$

Then other two angle can be calculated by,

$x=\frac{180-50}{2} =75\ degree$  where $x=$other two angle