Find formula for the area of the triangle if the area is 36mm2

Formula: (6 x b)/2 = 36

Base: 12

Step-by-step explanation:

height: 6mm

area: 36mm

Divide 2 since it's a triangle.

(6 x b)/2 =36

         x2    x2

6 x b = 72

/6         /6

b = 72/6

b = 12

12 mm

Step-by-step explanation:

The area of a triangle is 1/2bh. We are given the height and area of the triangle, so substitute these values into the formula and solve for b.

1/2b(6) = 36

Multiply 1/2 and 6.

3b = 36

Divide both sides by 3.

b = 12

The base of the triangle, b, is 12 mm.

  n=   0.0000 - 0.3750 i  

  n=   0.0000 + 0.3750 i

step-by-step explanation:

one of these should be correct

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: