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A triangle has an area of 144 sq inches and its base is 2 ft long What is the altitude of the triangle?
First convert the base to the same kind of units you have defined the area in (but linear); 24 inches. The area of a triangle is half of the base times the height .12 (half the base) times what is 144?12, the height (altitude) of the triangle is 12 inches (one foot).
A triangle is dilated with a scale factor of 2 If the area of the original triangle is 9 square inches what is the area of the image in square inches?
Area is proportional to the square of the linear dimensions. If the linear dimensions are doubled, the area is increased by a factor of 22 = 4. The new area is 9 x 4 = 36 square inches.
The legs of a right triangle are 12 and 16 inches long respectively What is the area of the triangle?
Lets work it out:- If the legs are 12 and 16 inches, then a rectangle of that size would be 192 square inches in area. As the the diagonal of the rectangle makes two equal triangles (of legs 12 and 16 inches), the area of one of these is half the area of the triangle - 192/2 = 96 square inches.
Find the altitude of a triangle whose area is 45cm squared and 15cm?
To find the altitude of a triangle, we can use the formula: area = 0.5 * base * altitude. Given that the area is 45 cm² and the base is 15 cm, we can plug these values into the formula: 45 = 0.5 * 15 * altitude. Solving for altitude, we get altitude = 45 / (0.5 * 15) = 45 / 7.5 = 6 cm. Therefore, the altitude of the triangle is 6 cm.
If a base of a parallelogram is 8 inches long and the altitude is 6 inches what is the area of the parallelogram?
6 x 8 = 48 square inches.
What is the area of a triangle with a base of 10in and an altitude of 14in?
70 square inches
What is the area of a triangle that has a base of 6inches and an altitude of 8 inches?
Area = 0.5*6*8 = 24 square inches
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.
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
What is the area of a parallelogram with a base of 20 inches and an altitude of 8 inches?
The area of a parallelogram with a base of 20 inches and an altitude of 8 inches is 160 square inches.
What would the area of a triangle with a base of 20 in and a height of 5 in?
Area = 0.5*Base*Altitude = 0.5*20*5 = 50 square inches.
The legs of a right triangle are 8 and 28 inches long what is the area?
The formula for the area (A) of any triangle is A = 1/2base x altitude (or height). The area of a right angled triangle with base = 8 and altitude = 28 is therefore :- A = 1/2 x 8 x 28 = 112 sq inches
What is the area of a triangle that is 7 inches 12 inches?
The area of triangle is : 42.0
A rectangle and triangle have equal areas - the rectangle's length is 12 inches and its width is 8 inches so if the base of the triangle is 32 inches what is the length in inches of the altitude drawn?
The rectangle has an area of 12 x 8 = 96 square inches. The triangle has an area of (1/2 * 32 * x). So, 16x = 96, therefore x = 6. The height of the triangle is 6 inches.
What is the area of a triangle with a base of 12 inches and a height of 4 inches?
Area of triangle: 0.5*12*4 = 24 square inches
What is the area of a triangle if the base is 12 inches and height is 18 inches?
Area = 0.5*12*18 = 108 square inches
A triangle has an area of 144 sq inches and its base is 2 ft long What is the altitude of the triangle?
First convert the base to the same kind of units you have defined the area in (but linear); 24 inches. The area of a triangle is half of the base times the height .12 (half the base) times what is 144?12, the height (altitude) of the triangle is 12 inches (one foot).
