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Nataliya [291]
2 years ago
7

PLEASE OLEASE HELP!!!

Mathematics
1 answer:
Andru [333]2 years ago
8 0

Answer:

answer = 7.5

Step-by-step explanation:

PG = 2 PR ( by Parallelogram law)

4x - 5 = 2 (x + 5)

4x - 5 = 2x + 10

4x - 2x = 10 + 5

2x = 15

x = 15/2

x = 7.5

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Given CD is an altitude such that AD=BC , AB=3 cm and CD= √2 cm.

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Since ΔBCD is rght angle triangle, let's apply Pythagoras theorem

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