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What is Pythagoras?
It is the longest side in a right-angled triangle. You can find it by squaring and adding together the two shorter sides and when you get the answer, find the square root of the number.
How do you find to sine of an angle?
To find the sine ratio of a right-angled triangle divide the opposite by the hypotenuse. For example: 4/5 = 0.8 units and sine-1(0.8) = 53.13010235 degrees.
Refer to the triangle below its a picture of a Right-angled triangle a on the left b on the bottom and c on top If a-3 and b3 find the length of c rounded to the nearest hundredth?
3.00
The formula used to find the area of a triangle is?
area= bash X height / by 2
A kite string makes an angle of 41point3 degrees with the level ground when the kite is 114 ft high how long is the string?
In effect, you have a right-angled triangle with an adjacent angle of 41.3o and an opposite side of 114 feet. There are several ways to find the length of the string (which in effect is the hypotenuse of the triangle), but in this case, the quickest way is to use the sine ratio. For any right-angled triangle: sin angle = opposite/hypotenuse. Rearranging the equation: hypotenuse = opposite/sin angle hypotenuse = 114/sin 41.3o hypotenuse = 172.7268362 feet. Therefore, the string is 173 feet in length correct to the nearest foot.
How do you find the perimeter of a right angled triangle using the area?
how to find the perimeter of a right angled triangle using the area
Find the area of a right-angled triangle with base 8 cm and hypotenuse 10 cm?
The area of a right-angled triangle with base 8 cm and hypotenuse 10 cm is: 24 cm2
How do you find the base in math if you know the area and height?
Multiply the area by two then divide by the height - assuming that it is a right angled triangle.
How do you find the hypotenuse of a non right triangle?
By definition, the hypotenuse is the side opposite the right angle in a right angled triangle. Therefore, a hypotenuse does not exist as one of the three sides in a non-right angled triangle.
Area of an isosceles right angled triangle?
The area of a right angled triangle would be .5 * length *width where the length is the height of the triangle. To find the height of the triangle, take the sine of 45 degrees, which is the degree of the angles other than the 90 degrees, and multiply it by the length of one of the two equal sides. The width of the triangle is the length of the bottom side.
How do you find the surface area of a prism with a right angled triangle as its cross section?
Sketch a net of the prism and and work out the area of each individual piece and then add them together
How do you find the measures of the angles in a right isosceles triangle?
If a triangle is an isosceles triangle as well as being a right-angled triangle, the size of the two angles (that are not right angles) are 45 degrees.
How do you find the area of a right angled triangle when knowing the base?
Knowing just the length of the base you can not work out the area. You need the height and the base or the length of the hypotenuse in order to work out the area.
How do you calculate that area of a right angled triangle?
put two together to make a square then find the area of that then divide it by 2 -OR- Multiply how tall the triangle is by how wide it is. Ex. If the LENGTH (how tall it is) is 6, and the WIDTH (how wide it is) is 4, then your area is 24.
How would you find out the sin tan and cos of right angle triangle?
sin, tan and cos can be defined as functions of an angle. But they are not functions of a triangle - whether it is a right angled triangle or not.
What is the thoerem of Pythagoras?
thePythagoras theorem was simply to calculate the sides of a right angled triangle, isosceles triangle and cubes and cuboids here is the formulas; right angled triangle= a^2+b^2=c^2 for an isosceles triangle, split it in half and you have two right angled triangles, use the formula above afterwords cube/cuboids, you can find the face diagonal and the space diagonal by using the formula above to calculate if it is a right angled triangle or not, then you need the 3 sides( a, b and c)add a^2 and b^2, then calculate c^2, if a^2+b^2 is equal to c^2, then it is a right angled triangle, if not, then it isn't a right angled triangle by the converse of Pythagoras, hope this helped :-) hope its not to complicated for you!
How can you find the area of a triangle whose vertices are 4 0 0 6 and 0 0?
The base of the right-angled triangle = 4 units The height = 6 units The area = 0.5 * base * height = 12 square units =========================
