Respuesta :

Answer:

72 Centimeters

Explanation:

Formula for area: 1 /2 b · h

b = Base (18 cm.)

h = height (8 cm.)

1 / 2 Base: 9

height: 8

9 · 8 = 72

Therefore the area of the triangle is 72 centimeters

The area of a triangle with a base of √18 cm and height of √8 cm is 6 cm²

Area of a triangle:

  • area =  1 / 2 bh

where

b = base

h = height

Therefore,

base = √18 cm

height = √8 cm

area = 1 / 2 × √18 × √8

area = 1 /  2 × √144

area = 1 / 2 × 12

area = 12 / 2

area = 6 cm²

learn more on triangle here: https://brainly.com/question/10474575

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