ar7483145 ar7483145

01-09-2022
Mathematics

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In the figure, CE34 cm and DE 30 cm. What is the length of the radius of the circle?

16 cm
11.3 cm
4 cm
45.3 cm

In the figure CE34 cm and DE 30 cm What is the length of the radius of the circle 16 cm 113 cm 4 cm 453 cm class=

Respuesta :

sujinat963 sujinat963

02-09-2022

Answer:16cm

step by step explanation:

Using Pythagorean theorem,

we get,

Hypotenuse²= Base² + Height²

CE²=DE²+CD²

34²=30²+CD²

1156-900=CD²

CD²=256

CD=√256

CD=16cm

radius CD=16cm

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