Question

7. Find the height of this triangle whose area is 54cm? 18cm (a) 9cm (b) 8cm (c)6cm (d) 4cm
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Answer 1

Explicación paso a paso:

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Answer 2

Respuesta:

The height is 6

Explicación paso a paso:

Triangle area = $\frac{bh}{2}$

Base = 18 cm

Height = x

Area = 54 cm

(base * height) / 2 = Area

(18 * x) / 2 = 54

18x / 2 = 54

9x = 54

x = 54 / 9

x = 6