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White raven [17]
3 years ago
12

In parallelogram KLMN, KN = 10, MN = 7 and mK = 50°

Mathematics
2 answers:
Katena32 [7]3 years ago
6 0

Answer:

Part A)

m

m

m

Part B)

KL=7\ units

LM=10\ units

Step-by-step explanation:

we know that

In a parallelogram, the opposite angles and opposite sides are congruent, and consecutive angles are supplementary

Part A)

we know that

m ----> by opposite angles

m ----> by opposite angles

m -----> by consecutive angles

we have

m

Find the value of m<L

50\°+m

m

therefore

m

m

Part B)

we know that

KN=LM ----> by opposite sides

KL=NM ----> by opposite sides

we have

KN=10\ units

NM=7\ units

therefore

KL=7\ units

LM=10\ units

olga2289 [7]3 years ago
4 0
A- 130, 130, and 50
b- 7 and 10
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