dennisgh123 dennisgh123

13-05-2020
Mathematics

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Can anyone help me with question 4 and 5?

Can anyone help me with question 4 and 5 class=

Respuesta :

surjithayer10 surjithayer10

13-05-2020

Answer:

Step-by-step explanation:

3.applying pythagoras theorem

OP=√(12²+9²)=√(144+81)=√225=15

12+x=15

x=15-12=3

4.

AB=24

1/2 AB=12

DA=DC=13

x=√(13²-12²)=√(169-144)=√25=5

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