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I need help pleaseee!

I need help pleaseee!-example-1
User Maximus
by
4.9k points

1 Answer

4 votes

Explanation:

we can use o as the center of the circle

OB=13

EB=12

OE=?

OE^2 +EB^2=OB^2

OE^2+12^2=13^2

OE^2=169-144

OE=

√25

OE=5

OC=OE+EC

EC =13-5

EC=8

User Borisdj
by
5.4k points