Math, asked by maahibrahma, 5 months ago

(1)
If area (AABC)=16cm² area (ADEF) =
25cmand BC = 2.3 cm, find EF.

Answers

Answered by mushkanpaswan494

1

Answer:

If A,B and C are interior angles of a triangle

ABC, then show that.

Step-by-step explanation:

Sin (B + C)

➖➖. =cos A

2. ➖

2

it's will help u

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