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A right triangle is easy, simply multiply the two sides and divide by two. A non-right triangle is a bit more of a challenge. You have to make it a right triangle by adding a right triangle to it. Calculate and then subtract the area of what you had to add.
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How do l work out the area of an equilateral triangle?
0.5 x base length x vertical height
Find the area L 16 in H 14 in in a triangle?
Area of the triangle: 0.5*16*14 = 112 square inches
How do you figure out Area of a triangle?
Turn the triangle into a square work out the area for that then half your answer ---- For an equilateral triangle, use the formula 1/2 x base x perpendicular height to work out the area.
In a right angle triangle isoceles triangle area is 32cm square Find the sides of the triangle?
If the legs have length L, then 1/2*L*L = 32 so that L = 8 cm. And the hypotenuse is 8*sqrt(2) = 11.31 cm.
Find the area of an equilateral triangle with altitude h cm?
The altitude of an equilateral triangle bisects the base. So, if the sides of the triangle were l cm, the altitude forms a right angled triangle with sides h, l/2 and hypotenuse l cm. Then, by Pythagoras, h2 = 3l2 / 4 so that h = l*sqrt(3)/2 and then area = l*h/2 = l*[l*sqrt(3)/2]/2 =l2*sqrt(3)/4
How do l work out the area of a the perimeter of a triangle?
add up the length of all the sides
How do l work out the area of an equilateral triangle?
0.5 x base length x vertical height
Area of Triangle?
L × b ( length × breadth )
Find the area L 16 in H 14 in in a triangle?
Area of the triangle: 0.5*16*14 = 112 square inches
How do you figure out Area of a triangle?
Turn the triangle into a square work out the area for that then half your answer ---- For an equilateral triangle, use the formula 1/2 x base x perpendicular height to work out the area.
What is the area of a right triangle that has legs 7 cm and 4 cm long?
The area of a right triangle that has legs 7 cm and 4 cm long can be calculated using the fact that a right triangle is half of a rectangle. The area of a rectangle is l*h, so the area of a right triangle is l*h/2. In this case, the area is 14 cm^2.
How do you find the area of an equilalateraltriangle?
Area of Equilateral Triangle = (Sqrt(3) / 4) * l². So if the length of the triangle is 3, it would be Area = (Sqrt(3) / 4) * l² = (1.73 / 4) * 3² = 0.43 * 9 = 3.87.
In a right angle triangle isoceles triangle area is 32cm square Find the sides of the triangle?
If the legs have length L, then 1/2*L*L = 32 so that L = 8 cm. And the hypotenuse is 8*sqrt(2) = 11.31 cm.
Find the area of an equilateral triangle with altitude h cm?
The altitude of an equilateral triangle bisects the base. So, if the sides of the triangle were l cm, the altitude forms a right angled triangle with sides h, l/2 and hypotenuse l cm. Then, by Pythagoras, h2 = 3l2 / 4 so that h = l*sqrt(3)/2 and then area = l*h/2 = l*[l*sqrt(3)/2]/2 =l2*sqrt(3)/4
How do you find the area of a square and triangle when they are out together?
Area of a triangle is A=1/2*apothem*Permiter orA=1/2*B*HSquare is A=L*W
How do you work out the area of a scalene triangle?
The area of any triangle has the same formula, which is base times height, divided by 2. A scalene triangle is a triangle with three sides of unequal length, which is not important when calculating the area.
How do you work out the area of an ABC triangle?
you just have to measure it in inches all the sidesAnother Answer:-Area of a triangle = 0.5*base*height
