Home
Class 10
MATHS
In the given figure, O is the centre of ...

In the given figure, O is the centre of the circle and AD is a tangent to the circle at A. If `|__CAD=50^(@)` and `|__ADC=30^(@)`, find `|__ABO`.

Text Solution

Verified by Experts

The correct Answer is:
`|__OBA = 10^(@)`.
Promotional Banner

Topper's Solved these Questions

  • CIRCLES

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS ( HOT [HIGHER ORDER THINKING SKILLS] - QUESTIONS)|2 Videos

  • ARITHMETIC PROGRESSIONS

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS (HOTS [HIGHER ORDER THINKING SKILLS] - QUESTIONS)|4 Videos

  • CO-ORDINATE GEOMETRY

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS - HIGHER ORDER THINKING SKILLS [HOTS] QUESTIONS|14 Videos

Similar Questions

Explore conceptually related problems

In the adjoining figure, XY is a diameter of the circle and PQ is a tangent to the circle at Y. Given that |__AXB=50^(@) and |__ABX=70^(@) , calculate |__BAY and |__APY .

In the figure 'O' is the centre of the circle angle AOB = 100^@ find angle ADB

IN the given figure ,O is the centre of the circle.XY is a tangent.If anglePQY=55^(@),angleOPQ is:

In the figure, AB is the diameter of a circle with centre O and AT is a tangent. If |__AOQ=58^(@) , find |__ATQ .

In the figure 'O' is the centre of the circle ,PT is a tangent and if anglePTO=30^(@) , find anglePOT

In the given figure, O is the centre of the circle. Determine |__AQB and |__AMB , if PA and PB are tangents and |__APB=75^(@) .

O is the centre of a circle ,AB is a chord .From the figure , angleACB is:

In the figure, PQ is a chord of a circle and PT is the tangent at P such that |__QPT=60^(@) . Find |__PRQ .

In the figure, PA and PB are tangents to the circle with centre O such that |__APB=50^(@) . Find |__OAB .