The sum of the interior angles is 360
First you have to subtract 35 on both sides, then you would have to divide by 90
Y^2+5y+10
To 2 Squared go together the regular y go together and then normal go together
Answer:
- angle at A: 51°
- base angles: 64.5°
Step-by-step explanation:
The measure of the inscribed angle BAC is half the measure of the intercepted arc BC, so is 102°/2 = 51°.
The base angles at B and C are the complement of half this value, or ...
90° -(51°/2) = 64.5°
The angle measures in the triangle are ...
∠A = 51°
∠B = ∠C = 64.5°
