We read your photo as:

Use the property that the radius is perpendicular to the tangent at the point of contact.

April 28, 2026Mathematics

ScanSolve AI Answer

Step-by-step solution

3 steps

Here are the calculations for each angle with reasons:

8.1.1 $\hat{P}$

Use the property that the radius is perpendicular to the tangent at the point of contact.
OM is a radius and TM is a tangent.
$\angle OMT = 90^\circ$
Calculate $\angle OMR$ .
Given $\hat{M}_1 = \angle TMR = 66^\circ$ .
$\angle OMR = \angle OMT - \angle TMR = 90^\circ - 66^\circ = 24^\circ$
Use the properties of an isosceles triangle.
In $\triangle OMR$ , OM = OR (radii of

Was this helpful?

Ask a follow-up, and the answer starts from this question.

Got a different question?Ask your own question

Browse by topic:Geometry

Handwritten Step-by-Step Solution

Get this as a handwritten image on WhatsApp — like a tutor wrote it for you.