Question

lowest score?
(b) In an isosceles triangle, the base angles are equal. The vertex angle is 40°
What are the base angles of the triangle? (Remember, the sum of three angles of
a triangle is 180º).
Iyice as many runs as Rahul. Together, their runs fell two short​

Answer 1

Answer:

Base Angles = 70°

Step-by-step explanation:

Let the base angles be 'x'

                x + x + 40° = 180° (Angle Sum Property)

                    2x + 40° = 180°

                             2x = 180° - 40°

                             2x = 140°

                               x = 140°/2

                               x = 70°

Therefore, the base angles are 70°.