a. L=1/2(ADxBC)=1/2(5x25)=62,5 cm
b. AD=EA=5 cm
Matematika
a.=1/2 x (EA x BC)
=1/2 x (5x25)
=1/2x 125
=62,5 cm²
(sekian dan terimakasih)
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a. L=1/2(ADxBC)=1/2(5x25)=62,5 cm
b. AD=EA=5 cm
Matematika
a.=1/2 x (EA x BC)
=1/2 x (5x25)
=1/2x 125
=62,5 cm²
(sekian dan terimakasih)