1. A = 1/2bh

Solve for h

2. A = a+b/2

Solve for a

3. A triangle has sides of x, 2x, and 2x+6. If the perimeter of the triangle is 86cm, find the length of the sides

Question

Mathematics

Isabell

10 October, 10:16

1. A = 1/2bh

Solve for h

2. A = a+b/2

Solve for a

3. A triangle has sides of x, 2x, and 2x+6. If the perimeter of the triangle is 86cm, find the length of the sides

+1

Answers (1)

Know the Answer?

Skyla Boyer · Answer 1

1 and 2 i can't answer without proper data.

3. x+2x+2x+6 = 86

5x+6 = 86

-6 - 6

5x = 80

x = 16

Side one: x is 16

Side two: 2x is 2 (16) = 32

Side three: 2x+6 is 38

1. A = 1/2bhSolve for h2. A = a+b/2Solve for a3. A triangle has sides of x, 2x, and 2x+6. If the perimeter of the triangle is 86cm, find the length of the sides

1. A = 1/2bh

Solve for h

2. A = a+b/2

Solve for a

3. A triangle has sides of x, 2x, and 2x+6. If the perimeter of the triangle is 86cm, find the length of the sides