Question

plz ans it's very urgent

full explanation all questions​

Answer 1

Answer:

Q9 - complement nikalne ke liye hume jo given hota h use 90 mein se minus kr do

jaise - given = 45

90 - 45 degrees

45 ° is the answer

Aur supplement matlab 180 m se given ko minus krdo

Q10 - 180 - 100

ans. 80 ° is the supplement of 100

Answer 2

7 × 3 / 5 = 21 / 5

7 × 3 / 5

21 / 5

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