Question

how to solve c,d,e,f?​

Answer 1

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Step-by-step explanation:

c. 40°+3c°+4c°=180°

7c°=180°-40°

7c°=140°

c°=140°/7

c°=20°

d.d°+4d°+3d°=180°

8d°=180°

d°=180°/8

d°=22.5°

e.In a isocleces triangle

angle ACB=angle CAB=62°

62°+62°+e°=180°

124°+e°=180°

e°=180°-124°

e°=56°

f.all 3 angles of a equilateral triangle are 60°

therefore ,.

f°=60°

Hope it helps

Answer 2

Hope its helpful..............