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3 years ago

I) Find ∠RPU.ii) Find the value of y

Mathematics

1 answer:

rewona [7]3 years ago

6 0

Answer:

<RPU = 20 degrees

<y= 140 degrees

Step-by-step explanation:

<STU = 60 degrees ( In a Cyclic quadrilateral opposite <'s sum to 180)

Therefore <RPU = 180-60-100

= 20 degrees (Angle sum in a triangle = 180)

Triangle QPV is isosceles and base angles in an isosceles are equal so <QVP = 20 degrees.

Thus <y = 180-20-20

= 140 degrees.

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I) Find ∠RPU.ii) Find the value of y​

I) Find ∠RPU.ii) Find the value of y