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10 months ago

Giving the figure below, what is the measure of angle JKL

Mathematics

1 answer:

Lubov Fominskaja [6]10 months ago

6 0

The measure of < JKL = 25+25 = 50 degrees.

Angle JOK = 360 -230 = 130 degrees , (where O is the center of the circle)

< OLK = < OJK = 90 degrees ( tangent to a circle)

< LOK = < JOK = 180 - (90+65) = 180 - 155 = 25 degrees

The solution is: < JKL = 25 +25 = 50 degrees

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