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Solnce55 [7]
3 years ago
12

3

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
4 0

Answer:

P = 58

Step-by-step explanation:

<em>The image if the circle and triangle can be found online</em>

Given

JA = 8

AL = 8

CK = 10

Required

The perimeter of JKL

Since the mid-points of the tangents are A, B and C respectively.

JK = JB + BK

Where

JB = JA = 8

BK = CK = 10

So:

JK =8+10 =18

JL = JA + AL

JL = 8+11 = 19

KL = CL + CK

Where

CL  =AL = 11

So:

KL = 11+10 = 21

So, the perimeter (P) is:

P = JK+ KL +JL

P = 18 + 19 + 21

P = 58

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