Question

CA = 7 cm, ZABC = ZBCA = 45°
find the area​

Answer 1

hey mate

here is your answer

as angle ABC = angle ACB

therefore, AB = AC

∆ABC is a isosceles

angle B = angle C = 45°

angle A = 90°

area = 1/2* AB*AC = 1/2*7*7 = 24.5 cm sq

hope it helps you