Question

Find area of a triangle with base of 12 and height of 5a+7b

Answer 1

The area of a triangle is  A = one half times the product of the base and the ht.

A = bh/2.
                               (base)(height)        (12)(5a+7b)
Here:               A = --------------------- = ------------------- = 6(5a+7b)  (answer)
                                         2                           2

Answer 2

Answer:

6

Step-by-step explanation: