AOC and BOD are diameters of a circle, centre O. Prove that triangle ABD and triangle DCA are congruent by RHS.

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answer: do you still need this?

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

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you for asking!

the answer is: the length is 5/6 yards.

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step-by-step explanation:

answer: 1 + 1 = 11

step-by-step explanation: