Tamil Nadu Board Solutions for Chapter: Geometry, Exercise 12: Exercise 4.5

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Tamil Nadu Board Mathematics Solutions for Exercise - Tamil Nadu Board Solutions for Chapter: Geometry, Exercise 12: Exercise 4.5

Attempt the free practice questions on Chapter 4: Geometry, Exercise 12: Exercise 4.5 with hints and solutions to strengthen your understanding. Mathematics Standard 10 solutions are prepared by Experienced Embibe Experts.

Questions from Tamil Nadu Board Solutions for Chapter: Geometry, Exercise 12: Exercise 4.5 with Hints & Solutions

MEDIUM
10th Tamil Nadu Board
IMPORTANT

In the adjacent figure, BAC = 90° and ADBC, then

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EASY
10th Tamil Nadu Board
IMPORTANT

Two poles of heights 6 m and 11 m stand vertically on a plane ground. If the distance between their feet is 12 m, what is the distance between their tops?
 

MEDIUM
10th Tamil Nadu Board
IMPORTANT

In the given figure, PR=26 cm, QR=24 cm, PAQ=90° , PA=6 cm and QA=8 cm. Find PQR.

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EASY
10th Tamil Nadu Board
IMPORTANT

A tangent is perpendicular to the radius at the

EASY
10th Tamil Nadu Board
IMPORTANT

How many tangents can be drawn to the circle from an exterior point?

MEDIUM
10th Tamil Nadu Board
IMPORTANT

The two tangents from an external points P to a circle with centre at O are PA and PB. If APB=70° then the value of AOB is

MEDIUM
10th Tamil Nadu Board
IMPORTANT

In figure CP and CQ are tangents to a circle with centre at O. ARB is another tangent touching the circle at R. If CP=11 cm and BC=7 cm, then the length of BR is

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MEDIUM
10th Tamil Nadu Board
IMPORTANT

In figure if PR is tangent to the circle at P and O is the centre of the circle, thenPOQ is
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