Question

A right angle triangle has base =40 unit and perpendicular =9 unit its semi perimeter is....​

Answer 1

Answer:

45UNIT IS SEMI PERIMETER

Answer 2

Answer:

45 units

Step-by-step explanation:

since, it is a right angle triangle.

so, we can find hypotenuse by using Pythagoras teorem.

Then, hypotenuse will be 41 units.

Now, we have all the three sides.

Hence, we applied the formula of semi perimeter which is s =

$s \: = \frac{a + b + c}{2}$