Question

The perpenficular sides of right triangle are 12 and 15 cm long. Calculate its area

Answer 1

Answer:

full of the other day of the other side and the other haven't had a great day Idea what I don't know how much we have been on my own place to be in your own and the rest is the best for me island is it that way to go to bed

Step-by-step explanation:

jrur human being a great day of the homework I don't know what you doing for the homework and the other day and the homework and I don't think so I don't think so I could have been toying reunion with a lot of money

Answer 2

Answer:

area of triangle = 54 cm^2

Step-by-step explanation:

Since the traingle is right angled,

c^2 = a^2 = b^2

c^2 = 15^2 -  12^2

c^2 =  225 - 144

c^2 = 81

c = $\sqrt{81}$

c= 9

area of triangle = 1/2 * base * height

                          = 1/2 * 9 * 12

                          = 54 sq cm