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schepotkina [342]
3 years ago
15

KLMN is a parallelogram,

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
4 0

Answer:

Ok soo.

Step-by-step explanation:

sum of two adjacent angles of parallelogram is 180

so angle K + angle L = 180

as AK bisects angle K and LA bisects angle L

so, angle AKL + angle ALK = 180 /2 = 90

in triangle AKL,

angle AKL + angle ALK+angle KAL = 180(sum of all angles in triangle = 180)

so, from above two equations,

angle KAL = 90

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Step-by-step explanation:

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I made a square frame for my favorite bird picture from four wooden pieces. Each piece is a rectangle with a perimeter of 24 inc
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Answer:

The perimeter of the picture frame is 38.4 in.

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The given information are;

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Perimeter of side piece = 2 × (L + W) = 24

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