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4. Find the radius if the diameter of the circle is:
(i) 12 cm
(ii) 32cm
(iii) 28 m​


Sagot :

Answer:

The measure of the radius is the half of the measure of the diameter.
(i) 12 cm / 2 = 6 cm

(i) 32cm / 2 = 16 cm

(i) 28 m / 2 = 14 m

Answer:

(i) radius = 6

[tex]12 \div 2 = 6[/tex]

(ii) radius = 16

[tex]32 \div 2 = 16[/tex]

(iii) radius = 14

[tex]28 \div 2 = 14[/tex]

- a radius of a circle or sphere is any of the line segments from its center to its perimeter

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