A kite, shown in the adjoining figure, is made of a special paper that cost 80 paise per sq cm. If bd=6, Ao=4cm, CO= 8 cm find the cost of making the kite.
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Answered by
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Let ABCD be the vertices of kite. Let AC & BD be the digonals that intersest eachother at 0,
d1 = BD = 6cm
d2 = AO + CO = 8+4 = 12 cm
Area of fig. = 1/2 x d1 x d2
= 1/2 x 12 x 6
= 36 cm^2
Therefore, cost of paper = area x rate
= 36 x 80
= 2880 paisa
= 28.8 Rs.
PLZ MARK MY ANS AS BRAILIEST IF YOU LIKE MY EXPLANATION.
d1 = BD = 6cm
d2 = AO + CO = 8+4 = 12 cm
Area of fig. = 1/2 x d1 x d2
= 1/2 x 12 x 6
= 36 cm^2
Therefore, cost of paper = area x rate
= 36 x 80
= 2880 paisa
= 28.8 Rs.
PLZ MARK MY ANS AS BRAILIEST IF YOU LIKE MY EXPLANATION.
ulfatazizyat:
Thanks a lot
Answered by
9
Answer:
❤️❤️answer is 28.80
hope answer Is Correct
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