Respuesta :

hannahbrown35

Answer:

108

Step-by-step explanation:

  • Base+Base÷2 × height
  • 10+7+7=10+14
  • 24÷2=12
  • 12×9=108
mathstudent55

Answer:

153 square units

Step-by-step explanation:

area of trapezoid = (base1 + base2)/2 * height

The bottom base is base1. base1 = 10 + 7 + 7 = 24

The top base is base2. base2 = 10

area = (24 + 10)/2 * 9

area = 17 * 9

area = 153