1. AABC, IF AB AC and 28 = 65" find ZC and ZA4. Wannels and the view a

1.	1. AABC, IF AB AC and 28 = 65" find ZC and ZA4. Wannels and the view and in
Answer» GivenAB=ACThusAngle C = angle B because angles opposite to equal sides are equal so angle C = 65°angle A = angle A + angle B + angle C= 180 ° angle sum property of triangle angle A+ 65° + 65° = 180°angle A = 180 - 130 angle A = 50°

1. AABC, IF AB AC and 28 = 65" find ZC and ZA4. Wannels and the view and in

Answer»

GivenAB=ACThusAngle C = angle B

because angles opposite to equal sides are equal

so angle C = 65°angle A = angle A + angle B + angle C= 180 °

angle sum property of triangle

angle A+ 65° + 65° = 180°angle A = 180 - 130 angle A = 50°