Q1 of 12 Page 112

Observe the figure given alongside and fill in the blanks. The ∠PML is inscribed in the arc …………. and the ∠TNL in the arc ……….

⇒ Vertex M is on arc PML


And endpoints P, L of arc PML are on arms PM&ML of ∠ PML


∴ ∠ PML is inscribed on arc PML


⇒ Vertex N is on arc TNL


And endpoints T, L of arc TNL are on arms TN&NL of ∠ TNL


∴ ∠ TNL is inscribed on arc TNL


More from this chapter

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2

The measure of the minor arc of a circle is 160°. Hence, find the measures of the corresponding central angle and the corresponding major arc.

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In the figure, seg PN and seg TC are the diameters of a circle. Write the measures of the arcs formed by the endpoints of these diameters and explain your answers.

 2

Draw a circle. Mark an arc LMN on this circle. Inscribe an angle LMN in it.

How many more angles can you inscribe in this arc?


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The measure of a central angle is 120°. Find the measure of the arc it intercepts.