nomor 6 pls pakai caraaaaa

mencari nilai x
L jajargenjang= alas x tinggi
250 = 5x . 2x
250 = 10x²
x² = 250 / 10
x² = 25
x = √25
x = 5

panjang alas jajargenjang
= 5x
= 5(5)
= 25 cm

tinggi jajargenjang
= 2x
= 2(5)
= 10 cm