izabela20 izabela20

17-04-2020
Mathematics

contestada

Calculate the area of this triangle.
13 cm
5 cm
-12 cm-

Respuesta :

PollyP52 PollyP52

17-04-2020

Answer:

30 cm^2.

Step-by-step explanation:

This is a right angled triangle because it fits the Pythagoras theorem ( 13^2 = 12^2 + 5^2).

The area = 1/2 * 12 * 5

= 30 cm^2.

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