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Question
Draw concentric circles given that radius of outer circle is 5.3 cm and width of circular ring is 1.8 cm
Solution
Give radius of outer circle = 5.3 cm
Width of circular ring = 1.8 cm
Radius of the inner circle = 5.3 – 1.8
= 3.5 cm
Step 1: Drawn a rough diagram and marked the given measurements.
Step 2: Taken any point O and marked it as the center.
Step 3: With O as center drawn a circle of radius OA = 3.5 cm.
Step 4: With O as center, drawn a circle of radius OB = 5.3 cm.
Thus concentric circles C1 and C2 are drawn.
Width of the circular ring = OB – OA
= 5.3 – 3.5
= 1.8 cm
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