The base length of a triangle is 12 feet and the height is 6 feet. what is the area of the triangle?

10 square feet
12 square feet
18 square feet
36 square feet

36 square feet

Step-by-step explanation:

The area of a triangle is half the area of a rectangle.

Formula;

Area =  1/2 bh

Where b is ta the base length and h is the perpendicular height to the base length.

Area = 1/2 × 12 ×6

      = 6 × 6

       = 36 feet²

each side has a different length.  

step-by-step explanation:

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1