Verify experimentally that the opposite angles of a cyclic quadrilateral are supplementary.

Prove that the angle inscribed in a semi-circle is a right angle.

In the given figure, RT is a tangent and R is the point of contact. If QRT = 70° and PRT = 30°, find the measure of RPQ.

Verify experimentally that the relationship between the center angle URN and circumference angle USN standing on the same are UN of a circle.(Two circles having radii at least 3 cm are necessary).

In the figure, L is the center of the circle, MN is the diameter and M is the point of contact. If MCL=55°, find the measure of CLN.

In the given figure, ABCD is a parallelogram and ABCE is a cyclic quadrilateral. If ∠ADC=52°, find the measure of ∠AEC.

Verify experimentally that the circumference angles of circle standing on the same arc are equal.

Prove that the opposite angles of cyclic quadrilateral are supplementary.

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- 2022-03-20 12:45
- 60 Mins
- 12 Enrolled

- 25 Full Marks
- 10 Pass Makrs
- 25 Questions

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