Question

1. a circle has a radius of 8 cm.how long is its diameter. 2. a circle has a diameter of 12 cm. how long is its radius. 3. draw a circle of radius 6 cm using compass. name its centre as 0.draw and mark.a) radius OA b)a diameter MN c) a chord XY​

Answer 1

Answer:

1 diameter = 16 .

2. radius = 6 .

Step-by-step explanation:

1 .diameter = 2 × radius

= 2 × 8

= 16cm

2 . radius = 1 × diameter

2

= 1 × 12 ( each term divided by 2)

2

radius = 6cm

3 . you can take your campass and take a radius of 6cm .

give the center is O.

a) draw a line from center give them name OA.

b) diameter is MN.

c) you can draw a line from any corner in circle that's called chord

Answer 2

Answer:

1. Diameter-16
2. radius-8

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