Math, asked by savagesassy365, 16 days ago

Topic : Triangle
1. Use the figure, given alongside, to find the value of :
(i) x
(ii) angle BAC
(iii) angle ACB

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Answers

Answered by cute8124

0

Answer:

(i) 10°

(ii) 70°

(iii) 60°

Step-by-step explanation:

(i)7x + 6x = 130 ... (exterior angle property)

13x = 130

x = 130/13

x = 10

(ii)angle BAC = 7x = 7×10 = 70°

(iii)angle ACB = 6x = 6×10 = 60°

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