Math, asked by himankursaha, 7 months ago

13. If in TriangleABC, where C is produced to D,AngleA=(2x+10)*
AngleB=(3x-6)and AngleACD=(2x+40),find x

Answers

Answered by tyrbylent

0

Answer:

x = 12°

Step-by-step explanation:

(2x + 10)° + (3x - 6)° = (2x + 40)°

5x + 4 - 2x = 40

3x = 36 ⇒ x = 12°

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