Question

There are 70 matck sticks of equal size of 1 unit. Make a right angle triangle using this sticks. Find area?? ​

Answer 1

Answer:

sides 20:5, 20.5 and 29 units

Area = 1/2 x2o.5x20.5 = 210 sq unit

Answer 2

Answer:

Step-by-step explanation:

Sides of the right angle triangle are 20,21,29. Satisfying the Right angle triangle rule of (29)^2=(20)^2+(21)^2. i.e. 841=441+400.

Now the area of the right angle triangle is 1/2*base * height. =>1/2*20*21= 210 is the answer.