Question

help me to fill the empty boxes​

Answer 1

Required Answer :-

Proof :-

In ∆ ABD and ∆ CBD,

Seg AB congruent to Seg BC

- given

Seg AD congruent to Seg CD - given

Seg BD congruent to Seg BD -common side

Therefore,

∆ ABD congruent ∆ CBD -[ by SSS test ]

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Answer 2

Answer:

Step Deviation Method: Calculating the Mean by using Step Deviation Method. A= The middle value that is assumed as the mean for calculation, ∑i=1nfi= Sum of the frequencies given, can be denoted by N.

Step-by-step explanation:

/nvm-ecaa-zbn

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