Question

find the area of right-angled triangle whose hypertone tennis is 1.3 m and altitude is 1.2 m.​

Answer 1

Answer:

We need to find the height of this triangle at first...

So, we use the Pythagoras Theorem Hypotenuse^2 =Base^2 + Height^2

(3.7)^2 = (1.2)^2 + Height^2

13.69=1.44 + heigh^2

height^2= 13.69 -1.44 height=√12.25 = 3.5m

Now we can find the area of this Right Angled Triangle = 1/2*hxb

1/2*3.5x1.2 = 4.2/2 = 2.1 So, Area of this Right Angled Triangle =