Answer:
225
Step-by-step explanation:
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30 plus EF = 180
Ef = 150
circumscribed angle plus the central angle is 180
Answer: u have perpendicular lines
Step-by-step explanation: Hope this helps :)
Subtract L from both sides.
the expression now becomes,
<span>S−L=−rL</span>
2)Divide by L on both sides.
<span><span><span>S−L</span>L</span>=−r</span>
3)Multiply with a negative sign on both sides in the final step to obtain the expression in terms of r so the answer is<span> #(L-S)/L = r#</span>
