Answer:
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Step-by-step explanation:
Answer:
C
Step-by-step explanation:
The distance YZ is sqrt(34^2-30^2)=16
<u>Solution</u> :
Let, the number be A
Given, A/2 + 12 = 6
⇒ (A + 24)/2 = 6
⇒ A + 24 = 12
⇒ A = 12 - 24
⇒ A = - 12
∴ the required number is (- 12). (Ans.)
according to mid point theorem:
Bf=1/2CE
=45