(1) ans. Triangle (2) ans. 180 degree (3) ans. Different. (4) ans. <A + <B = 60 degree + 70 degree = 130 degree, As we know triple angle measure 18 degree. Therefore, <C = 180 degree – 130 degree = 50 degree. (5) Solution: Triple angle measure = 180 degree. Right angle triangle, one […]