answer these questions out of which only one is correct
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Q.29
answer will be 0...because Cos90° is 0
Q.30
answer will be 8:11
cause "the ratio of area" is equal to "the ratio of square of corresponding sides".
Q.31
answer is x+6
mean=total/total no.
mean=(x+x+3+x+6+x+9+x+12)/5
mean=(5x+30)/5
mean=x+6
Q.32
answer is 45°
Q.33
answer is option A - Chord
answer will be 0...because Cos90° is 0
Q.30
answer will be 8:11
cause "the ratio of area" is equal to "the ratio of square of corresponding sides".
Q.31
answer is x+6
mean=total/total no.
mean=(x+x+3+x+6+x+9+x+12)/5
mean=(5x+30)/5
mean=x+6
Q.32
answer is 45°
Q.33
answer is option A - Chord
Answered by
0
Answer:
0
Option A.........
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