Embibe Experts Solutions for Chapter: Circles, Exercise 1: Exercise

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Embibe Experts Mathematics Solutions for Exercise - Embibe Experts Solutions for Chapter: Circles, Exercise 1: Exercise

Attempt the free practice questions on Chapter 10: Circles, Exercise 1: Exercise with hints and solutions to strengthen your understanding. Mathematics Crash Course (Based on Revised Syllabus-2023) solutions are prepared by Experienced Embibe Experts.

Questions from Embibe Experts Solutions for Chapter: Circles, Exercise 1: Exercise with Hints & Solutions

MEDIUM
10th CBSE
IMPORTANT

In the fig., if PA=15 cm, then perimeter of PQR is

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MEDIUM
10th CBSE
IMPORTANT

Two circles touch externally at A. A common tangent PQ to two circles touches the circles at P and Q. Then the measure of PAQ is

MEDIUM
10th CBSE
IMPORTANT

The rectangle circumscribed about a circle is a square. Prove it.

HARD
10th CBSE
IMPORTANT

What sort of a quadrilateral is formed by the tangents at the ends of two perpendicular diameters of a circle?

EASY
10th CBSE
IMPORTANT

In the figure, if PT is a tangent of the circle with centre O and TPO=25°, then the measure of x is

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MEDIUM
10th CBSE
IMPORTANT

The radius of a circle with centre O is 6 cm. P is a point at a distance 10 cm from O. PA and PB are two tangents from P to the circle. Then the area of the quadrilateral APBO is

MEDIUM
10th CBSE
IMPORTANT

AB is a chord of a circle with centre O and AP is a tangent. Prove that AOB=2PAB.

MEDIUM
10th CBSE
IMPORTANT

The tangents at A and B of a circle meet at P. If APB=56°, then what is the value of PAB?