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What is the altitude of triangle if its base is twice its altitude and its area is 144 cm?
Well, darling, if the base of the triangle is twice the altitude, then we can call the altitude 'x' and the base '2x'. The area of a triangle is calculated by the formula 1/2 * base * height, so in this case, it would be 1/2 * 2x * x = 144 cm². Solve for 'x' and you'll find the altitude of the triangle.
How do you calculate the surface area of a triangle?
Half base x altitude.
What is the area of a triangle whose base is 12cm and an altitude of 10cm?
The area of triangle is : 60.0
What is the area of an equilateral triangle with a side of 20 inches?
Area = 1/2*altitude*base Area = 1/2*17.32050808*20 Area = 173.2050808 square inches The altitude or height was worked out by using Pythagoras' theorem.
A rectangle and triangle have equal areas. The rectangle is 12 inches long and 8 inches wide. If the base of the triangle is 32 inches what is the length in inches of the altitude drawn to the base?
The altitude will be 6 inches in length. The area of the rectangle is length (l) times width (w) or l x w = 12 x 8 = 96 The area of a triangle is 1/2 the base (b) times the height (h), or altitude, and, because the area of the triangle is equal to the area of the rectangle, both will have an area of 96. For the triangle, 1/2 b x h = 1/2 x 32 x h = 96, and 16 x h = 96, and h = 6
What is the area of a triangle with base 16 cm and altitude to that base of 8 cm?
The area of triangle is : 64.0
What is the formula for area of a base and area of a triangle?
A base is normally a line and therefore has no area; the area of a triangle is half of base x altitude.
Area of a equilateral triangle?
Area = 0.5*base*altitude
How do you find the altitude of a triangle?
altitude(height)=(Area * 2) /length(Base)
How do you find area of triangle with base 10 feet and altitude 9 feet?
Area of a triangle = 1/2*base*altitude in square units Area = 45 square feet
How do you calculate the altitude of a triangle?
Let the given area is 10cm. Base of the triangle is 4 cm. altitude of triangle=? Area= 1/2 x Base x altitude 10= 1/2 x 4x altitude 10=2 x altitude 10/2= altitude 5= altitude Hence, altitude of the triangle is 5 cm.
How do you calculate area of obtuse triangle?
Area = 0.5*base*altitude
What is the area of the triangle with a base of 6 and altitude of 8 meters?
Area of a triangle = (0.5) * (Base) * (Altitude) = (0.5) * (6 meters) * (8 meters) = 24 square meters
What is the area of a triangle with a base of 14 and altitude of 10?
70
A base of a triangle is 11 feet long and the altitude to that base is 8 feet what is the area of the triangle?
The area (A) of a triangle = 1/2 x base x altitude (or height). Area = 1/2 x 11 x 8 = 44 sq ft
What is the altitude of triangle if its base is twice its altitude and its area is 144 cm?
Well, darling, if the base of the triangle is twice the altitude, then we can call the altitude 'x' and the base '2x'. The area of a triangle is calculated by the formula 1/2 * base * height, so in this case, it would be 1/2 * 2x * x = 144 cm². Solve for 'x' and you'll find the altitude of the triangle.
How do you calculate the surface area of a triangle?
Half base x altitude.
