what is the measure of the base angle, x, of the isosceles triangle shown below? round your answer to the nearest tenth of a degree.​

x ≈ 49.7°

Step-by-step explanation:

Since, the given triangle is an isosceles triangle,

Two sides having measure 17 units are equal.

Opposite angles of these equal sides will be equal.

Measure of the third angle = 180° - (x + x)°

By sine rule,

[Since, sin(180 - θ) = sinθ]

cos(x) =

x = 49.68°

x ≈ 49.7°

you first to choose the points and then move from then as the slope you have