Advertisements
Advertisements
प्रश्न
Given ΔABC ∼ ΔPQR, if `"AB"/"PQ" = 1/3`, then `(ar(ΔABC))/(ar(ΔPQR))` = ______.
रिकाम्या जागा भरा
Advertisements
उत्तर
Given ΔABC ∼ ΔPQR, if `"AB"/"PQ" = 1/3`, then `(ar(ΔABC))/(ar(ΔPQR))` = 1 : 9.
Explanation:
Since, ΔABC ∼ ΔPQR, we have
`(ar(ΔABC))/(ar(ΔPQR)) = ((AB)/(PQ))^2` ...[∴ By using property of similar triangle]
= `(1/3)^2`
= `1/9`
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
