Math, asked by aliaman55260, 6 months ago

3. In the given figure, If AC = BC = 4cm and √4 = 40°, then find √ dce​

Answers

Answered by connorschultz
0

Answer:

see this triangle is a isoceles triangle. so 2 unknown angles will be taken as x.According to anglesum property x=70.And the required angle DCE is alternate opposite to angleACB so its value=70

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