Question

find the area of a triangle whose base is 42cm and altitude is 24 cm (in cm
square)​

Answer 1

Solution :

Here, we'll use the concept area of the triangle with given information. We'll find the area of the triangle by base and height of the triangle.

Here

• Base of the triangle = 42cm
• Height of the triangle = 24cm

As we know that :

• Area of a triangle = ½ × b × h

Where

• b denotes base of the triangle.
• h denotes height of the triangle.

Now, put the values and solve :

➟ Area of the triangle = ½ × b × h

➟ Area of the triangle = ½ × 42 × 24

➟ Area of the triangle = ½ × 1008

➟ Area of the triangle = 1008/2

➟ Area of the triangle = 504cm²

∴ Hence, the area of the triangle is 504cm²

Answer 2

Answer:

504 cm²

Step-by-step explanation:

⇒area of a Triangle=$\frac{1}{2}$×b×h

⇒$\frac{1}{2}$×42×24 cm²

⇒42×12 cm²

⇒504 cm²