Question

आकृतीत दिलेल्या माहितीवरून कर्ण AC काढा तसेच ΔABC ची परिमिती काढा.

Answer 1

(20)²+(21)²=AC²

400+441=AC²

841=AC²

AC=29

perimeter=21+20+29

=70units

Answer 2

$\huge\boxed{\texttt{\fcolorbox{purple}{pink}{Heya !!!}}}$

BY PYTHAGORAS THEOREM,

AC^2=20^2+21^2

$= 400 + 441$

$= 841$

AC^2=ROOT 841=29 cm

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