Q4 of 19 Page 57

Define the arc of a circle.

Here, in the figure, AB is the chord. The chord AB divides the circle into two parts.

The curved parts ALB and AMB are known as arcs.

The smaller arc ALB is the minor arc.

The greater arc AMB is the major arc.

The longest chord of a circle is

If the sum of the two diameters is 200 mm, find the radius of the circle in cm.

Define the circle segment and sector of a circle.

Define the tangent of a circle and secant of a circle.

Questions · 19

2. Geometry

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