Question

solve the given question

Answer 1

Hey dear here is your answer!!!!!

___________________________

(i)angle ACB = 40 degrees (BC=BA, equal angles opp. to equal sides)

(ii)angle abc= 180-40=140 (sum of consecutive angles id 180 degrees)

(iii) angle adc= 140 degrees ( opp. angle to angle abc)

(iv)angle acd = 40 degrees ( AB||DC, alternative interior angles)

(v)angle CAD = 40 degrees ( AD=DC, angles opp. to equal sides are equal)

❣️⭐ Hope it helps u dear...⭐⭐❣️❣️

Answer 2

v) 40 because diagonal of rhombus bisects vertex angle

since it is rhombus its all sides are equal
terefore triangle ACD is isoceles . its two opposite angles are eaual .
therefoe
iv ) 40 due to same reason as( iv)
i) 40

since sum of all angles of a triangle are 180. angle ADC is 180-80=100
iii) 100

since all opposite angles of rhombus are same .therefore angle ABC =100
ii) 100