Jawaban:
L = ½ × BC × BE
L = ½ × 12 cm × ( √[ sisi² + sisi² ] )cm
L = 6 cm × ( √[ 2 × sisi² ] )cm
L = 6 cm × ( sisi√2 )cm
L = 6 cm × 12√2 cm
{ L = 72√2 cm² } { c. }
Semoga bisa membantu
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
L = ½ × BC × BE
L = ½ × 12 cm × ( √[ sisi² + sisi² ] )cm
L = 6 cm × ( √[ 2 × sisi² ] )cm
L = 6 cm × ( sisi√2 )cm
L = 6 cm × 12√2 cm
{ L = 72√2 cm² } { c. }
Semoga bisa membantu