Respuesta :

Answer:

Base is 6 m or 6000mm or 600cm

Step-by-step explanation:

A meter is 1000 mm or 100cm

The height of the triangle is 4 meters

The area of the triangle is 12 meters²

The formula for the area of a triangle is:

[tex]\frac{1}{2} *b*h[/tex]

[tex]\frac{1}{2} *b*4 = 12\\[/tex]

Divide both sides by 4

[tex]\frac{1}{2} *b=3[/tex]

Multiply both sides by 2

[tex]b=6[/tex]

The base of the triangle is 6

Hrishii

Answer:

Base of triangle = 6 m

Step-by-step explanation:

Height of triangle (h) = 4000 mm = 4 m

Area of triangle = 12 square m

[tex]Area \: of \: triangle = \frac{1}{2} \times b \times h \\ \\ 12 = \frac{1}{2} \times b \times 4 \\ \\ 12 = b \times 2 \\ \\ b = \frac{12}{2} \\ \\ b = 6 \: m[/tex]

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