0 Zero
Area = 1/2*13*height = 104 Multiply both sides by 2: 13*height = 208 Divide both sides by 13: height = 16 inches Check: 1/2*13*16 = 104 square inches
A right angle because it complies with Pythagoras' theorem.
13x14=182/2= 91
A triangle with side a: 13, side b: 14, and side c: 15 units has an area of 84 square units.
Area = 0.5*5*12 = 30 square units
Area = 1/2*13*height = 104 Multiply both sides by 2: 13*height = 208 Divide both sides by 13: height = 16 inches Check: 1/2*13*16 = 104 square inches
the equation for area of a triangle is A = 1/2 bhso the answer is . . . 1/2 x 13 x 16 = 104
58.5 in2 (9*13/2)
A right angle because it complies with Pythagoras' theorem.
13x14=182/2= 91
A triangle with side a: 13, side b: 14, and side c: 15 units has an area of 84 square units.
The perimeter is 11 + 5 + 13 = 29 inches.
Another side is 5 inches, and two other sides are 13 inches.
78 square inches per side.
Area = 0.5*5*12 = 30 square units
(13x9) / 2 Length times width. Divide by 2
The perimeter of the triangle is: 13+12+5 = 30 inches