2 years ago

Cho tam giác ABC vuông ở A có AB=12 cm, AC=5cm

Mathematics

1 answer:

tensa zangetsu [6.8K]2 years ago

7 0

English pls coz I don’t understand

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Given circle and circle with radii of 6cm and 4cm respectively.

noname [10]

Solution :

Given that :

The radius of circle A = 6 cm

The radius of circle C = 4 cm

In circle A

$\angle EAF = \theta = 140^\circ$

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$=2 \times 3.14 \times 6 \times \frac{140^\circ}{360^\circ}$

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3 years ago

2(n+2)=10 solve for n

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Answer :

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