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3 years ago

If P is the incenter of JKL, find each measure

Mathematics

1 answer:

Romashka [77]3 years ago

3 0

Answer:

see below

Step-by-step explanation:

angle JP = (180 - 32 - 90) + (180 - 22 - 90)

= 58 + 68

= 126°

angle JKP = (360 - JMP - JLP - LNP)/2

= 360 - (180 - 32 - 90) - 126 - (180 - 22 - 90)

= 360 - 58 - 126 - 68

= 54°

MP = 7

KN = 10

JP = 11 / cos(32)

= 13

PL = 17 / cos(22)

= 18.3

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Step-by-step explanation:

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Note: If 2 (two) triangles are "similar" ; then their corresponding sides are "proportional".

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______________________________________________

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