Question

An isosceles triangle has base angles

that each measure 52°
Which equation can be used to find x, the measure of
the third angle of the isosceles triangle in degrees?
A) 2X = 52
D) $2X = 180
B) 52 + 2x = 180
ED 52 + x = 180
CD 2x52 180
None of the above
Ode
SK drownywhere an Al

Answer 1

None of the above

Explanation:

Measure of one base angle: 52°

Measure of the other base angle: 52°

Measure of the third angle: x

Sum of the measures of the three angles: 180°

Equation:

x + 52 + 52 = 180

x + 104 = 180

Answer: None of the above