Question

Find the value of "x" in:

Answer 1

Answer:

Since It is an Isosceles triangle , the angles opposite to equal are sides are same .

<PAB = <PBA = x

<APB + < PAB + <PBA = 180  (Angle Sum Property)

40 + 2x = 180

2x = 180-40

2x= 140

x= 70

Since , <PBA = 70

x= 70= <PBA  (Vertically opposite angle )

Answer 2

Answer:

70

Step-by-step explanation:

it is an isosceles triangle

So, angle BAP = angle ABP = a

a + a + 40 = 180

a = 70

angle ABP = 70

angle x = 70 (vertically opposite angles

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