Question

B
37. (i) In AABC, AC = BC and ZC - 110'. Find ZA and ZB,
(ii) In the given figure, POR is a line. Find the value of a.
110°
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Answer 1

Answer:

So, A° = B°= 35°

Step-by-step explanation:

If AC = BC in ∆ ABC is Isosceles triangle

so,

A° = B°

Now we think

A° = B° = x°

(A°+ B °+110°) = 180°

Or, (x° + x°+ 110° )= 180°

Or, 2x° = 180°- 110°

Or, x° =70°÷2

Or, x° = 35°

So, A° = B°= 35°

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