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Feliz [49]
3 years ago
7

7th grade math help me pleasee

Mathematics
1 answer:
emmasim [6.3K]3 years ago
7 0

Answer:

5a. 30

5b. 32

5c. 60

u have to cross multiply on all of them

Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

In figure-1 , AB = CD ,BK ⊥ AD,  AK = 10,  KD = 20.

Since, line AD is sum of AK and  KD, then

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Since, BC ║AD and BK ⊥ AD then similarly we construct CL ⊥ AD

so, BC = KL and AK = LD

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