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פּוֹפּוּלָרִי Word Problems >

Find the diameter of a circle with an area of 126mm^2 (3 marks)

פתרון

F in d t h e d iam e t er o f a c i rc l e w i t h an a re a o f 126 m m^{2} (3 ma r k s)

פתרון

d iam e t er : \frac{6 14}{π} mm

+1

עשרוני

12.66602 \dots

צעדי פתרון

Given:

a re a : 126 m m^{2}

A re a = 126

רדיוס המעגל בהינתן:

r = \frac{3 14}{π}

r = \frac{3 14}{π}

קוטר המעגל בהינתן:

d = \frac{6 14}{π}

d iam e t er : \frac{6 14}{π} mm

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