Answers

✨ Best Answer ✨

y座標4をℓに代入し、x座標が-2とでて、A(-2,4)

mは、A(-2,4),B(3,9)を通るので、y=x+6

y軸で2つの三角形に分けて考え (1/2)×6×(2+3)=15

Haru

ありがとうございますm(_ _)m

Post A Comment
Were you able to resolve your confusion?