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The area of the right-
angled triangle is
equal to the area of
the rectangle.
Work out the value of
x.

The area of the right angled triangle is equal to the area of the rectangle Work out the value of x class=

Respuesta :

Gadnukbreakerofworld

Answer:

x = 15 cm

Step-by-step explanation:

Triangle area:

[tex] area = \frac{(20)(15)}{2} = \frac{300}{2} = 150 \: cm[/tex]

Then rectangle area:

[tex]area = (10)(x) \\ 150 = 10x \\ x = \frac{150}{10} \\ x = 15 \: cm[/tex]

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