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CBSE Class 7 Answered

If triangle ABC is congruent to triangle PQR , angle B= angle Q=90 deg. Then AB =QR=4cm. Then write their corresponding sides angles
Asked by Sushma | 19 Mar, 2017, 04:24: PM
answered-by-expert Expert Answer
begin mathsize 16px style Given space that space angle straight B equals angle straight Q equals 90 degree rightwards double arrow straight B left right arrow straight Q AB equals QR equals 4 space cm rightwards double arrow straight A left right arrow straight R space left parenthesis Since space straight B left right arrow straight Q right parenthesis So comma space since space increment ABC approximately equal to increment PQR rightwards double arrow straight C left right arrow straight P So comma space we space have space ABC left right arrow RQP So comma space the space correspondence space of space the space sides space are space colon AB left right arrow RQ BC left right arrow QP AC left right arrow RP and space the space correspondence space of space the space angles space are colon angle straight B left right arrow angle straight Q angle straight A left right arrow angle straight R angle straight C left right arrow angle straight P end style
Answered by Rebecca Fernandes | 19 Mar, 2017, 04:34: PM

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