The base times the height divided by two. Imagine a right triangle is half of a rectangle. The area will also be half.
Depends on the length of the sides ! The simple formula to calculate the area of a triangle is half the base times the height.
Area of a triangle = 1/2*base*altitude in square units Area = 45 square feet
7.2 cm
It is: 0.5*13*6 = 45 square units
The base times the height divided by two. Imagine a right triangle is half of a rectangle. The area will also be half.
Depends on the length of the sides ! The simple formula to calculate the area of a triangle is half the base times the height.
Area of a triangle = (base x height) / 2, so (9x10)/2 = 90/2 = 45.
Area of a triangle = 1/2*base*altitude in square units Area = 45 square feet
Area of a triangle = (1/2) x (base) x (height) = (0.5) (45) (86) = 1,935 square meters
7.2 cm
45 square cm
It is: 0.5*13*6 = 45 square units
45 cm2
Use the formula for the area of a triangle. The area is 1/2 x base x height.
It works out as 10 units Check: 0.5*9*10 = 45 square units
It is a triangle whose interior angles are 45, 45 and 90 degrees