What is the area of the Triangle?

6 cm

Step-by-step explanation:

the area of a triangle is always a=1/2bh

6 is the base and 2 is the height so 6 x 2 = 12

and 12/2 = 6

hope this helps have a great day :)

the area of the Triangle

=1/2[6+√(3.4²-2²)]×2=2.74cm²

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3