Maths / Areas Of Parallelograms And Triangles / Area of Triangle

QUESTION

In $In \; \Delta ABC \;and\; \Delta \;PQR,\;AB=PQ,\;BC=QR\; and \;AC\;=\;PR. \;If$ $\large ar(\Delta ABC)\;=\;20 \;sq.\; units,$$then \;ar(\Delta PQR) is\; equal\;to$

 OPTIONS A. 10 sq. units B. 20 sq.units C. 40 sq. units D. 30 sq. units
Right Option : B

EXPLANATION
Explain TypeExplanation Content
Text

$\inline In\; \Delta ABC \;and\; \Delta \;PQR,\;AB=PQ,\;BC=QR\; and \;AC\;=\;PR.$

$\inline Therefore \; \Delta ABC \;congruent\;to \; \Delta \;PQR$

$\inline ar( \; \Delta ABC) = \;ar( \Delta \;PQR) = 20\;sq\;units$

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