suaniblanco67 suaniblanco67

10-03-2021
Mathematics

contestada

find the area of the following figure
18cm
9cm
10cm
12cm

find the area of the following figure 18cm 9cm 10cm 12cm class=

Respuesta :

mlarsen5000 mlarsen5000

10-03-2021

Answer:

135 cm²

Step-by-step explanation:

(18+12)/2=15

15x9=135

Answer Link

Wonderhoof Wonderhoof

10-03-2021

Answer:

135cm²

Step-by-step explanation:

It's a trapizoid so the formula would be

A = 1/2h(b+b)

A =0.5×9(18+12)

A = 4.5(30)

A = 135cm²

Answer Link

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