JK, KL, and JL are all tangents to circle O. If JA=8, AL=13, and CK=11, what is the perimeter of triangle JKL? ill draw the diagram please help!
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JL = JA + AL JL = 8+13 JL = 21 --------------------- JB = JA (since an isosceles triangle forms at the top) JB = 8 KB = CK (for the same reason as stated above) KB = 11 CL = AL (again, same reason) CL = 13 KL = CL + CK KL = 13 + 11 KL = 24 ----------------------------------------- BK = CK (one more isosceles triangle) BK = 11 JK = JB + BK JK = 8 + 11 JK = 19 ================================== Perimeter of JKL: P = JL + KL + JK P = 21 + 24 + 19 P = 64
woahhh thanks alot for the very good descriptions alot means laot! im totally lost in this topic
sure thing
hey could you help me with one more question please
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