thanhkthttayhoa thanhkthttayhoa
  • 23-08-2021
  • Mathematics
contestada

tìm diện tích hình thang

Respuesta :

meladicoc14
meladicoc14 meladicoc14
  • 23-08-2021

Answer:

Diện tích hình thang bằng trung bình cộng của 2 đáy nhân với chiều cao của nó. Trong đó: + S: Diện tích. + a,b: Lần lượt là độ dài 2 đáy.

Step-by-step explanation:

uhhh hope that helps:3

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