Respuesta :

ImagineCloud

Answer:

31.5

Step-by-step explanation:

to find the area of a triangle you just need to multiply the base by the height and divide that by 2.

(18*3.5)/2

63/2

area = 31.5

mari101phan

Answer:

31.5 cm squared

Step-by-step explanation:

the formula for a triangle is base x height / 2. so 18 x 3.5 = 63. then you divide it by 2 which is 31.5

hope this helped if u read and learned from my explanation please thank me :)

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