Question

In Fig. 8.7, AB = AC and AP I BC and ZB = 60°. Then find (i)
С
P
Fig. 8.7
& In Fin 88 find y​

Answer 1

HEY DEAR

answer

(i) In triangle BAP

(i) In triangle BAPangle B = 60°[given]

(i) In triangle BAPangle B = 60°[given]angle APB= 90°[ given]

angle BAP=?

°•°Let the angle BAP be X

Let the angle BAP be Xby using angle sum property's of triangle

Let the angle BAP be Xby using angle sum property's of triangle60°+90°+ X = 180°150°+X = 180°

Let the angle BAP be Xby using angle sum property's of triangle60°+90°+ X = 180°150°+X = 180°X= 180°- 150°

Let the angle BAP be Xby using angle sum property's of triangle60°+90°+ X = 180°150°+X = 180°X= 180°- 150°X= 30°

so Angle BAP is 30°.

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