Question

ABC is a Right angle triangle, where B is 90° then AB = 12cm and BC = 5cm. the Area of ABC.
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Answer 1

Answer:

ANSWER: 13cm

Step-by-step explanation:

According to Pythagoras Theorem :

(Hypotenuse)² = (Perpendicular)² + (Base)²

(AC)² = (AB)² + (BC)²

AC² = 12² + 5²

AC² = 144 + 25

AC² = 169

AC = √169

AC = 13

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Answer 2

Answer:

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Step-by-step explanation:

We know that the area of the triangle = 1/2xbxh

Here b = 5cm and h is 12 cm

$area \: = \frac{1}{2} \times b \times h \\ = > area \: = \frac{1}{2} \times 5 \times 12 \\ = > area \: = 30 {cm}^{2}$