0
If the hypotenuse is equal to 7 and one side is equal to 4 what is the third side equal to?
Wiki User
∙ 13y ago
If the hypotenuse is equal to 7 and one side is equal to 4, the third side is: 5.745
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is length of the equal sides of an isosceles triangle where the two equal angles are 20 degrees and the third side is 12?
Treat it as being two right angled triangles by halving the base and use the cosine ratio to find its hypotenuse (which will be one of the equal sides) cosine = adjacent/hypotenuse hypotenuse = adjacent/cosine hypotenuse = 6/cosine 20 degrees = 6.385066635 The length of the equal sides = 6.4 units correct to one decimal place.
A right-angled triangle has a hypotenuse of 25cm and one side of 15cm what is the length of the third side?
The length of the third side is 20 cm
What is the proof for showing that the sides of an isosceles right triangle are in the ratio of one to one to the square root of 2?
Augustus Pythagoras: let the equal sides be 1 unit. The square of the third side, which is the hypotenuse, is equal to the sum of the squares of the other two sides, in this case 12 and 12, a total of 2. The hypotenuse is therefore equal to the square root of two.
What would be the answer to this problemRight angel one side 312 inches second side 240 inches what would the third side be?
Pythagoras: If the third side is the hypotenuse, it is sqrt(262 + 202) FEET; Sqrt(676 + 400) = sqrt 1076 = 32 ft 9½ in or 393½in. If the hypotenuse is the 312 inch side then third side = sqrt(676 - 400) ie sqrt 276 = 16.6 ft or 199.4 in
If one side of a right angled triangle is 32 and the other side is 43 what is the hypotenuse?
If one side of a right angled triangle is 32 and the other side is 43 the hypotenuse is 53.6
What is length of the equal sides of an isosceles triangle where the two equal angles are 20 degrees and the third side is 12?
Treat it as being two right angled triangles by halving the base and use the cosine ratio to find its hypotenuse (which will be one of the equal sides) cosine = adjacent/hypotenuse hypotenuse = adjacent/cosine hypotenuse = 6/cosine 20 degrees = 6.385066635 The length of the equal sides = 6.4 units correct to one decimal place.
A right-angled triangle has a hypotenuse of 25cm and one side of 15cm what is the length of the third side?
The length of the third side is 20 cm
How do you determine the length of the 3rd leg in a right triangle if you have the length of the other two legs?
A right triangle only has two legs, the third side is called the hypotenuse . The square of the length of the hypotenuse is equal to the sum of the squares of the two legs. The square root of the difference of the square of the hypotenuse and the square of one leg is equal to the length of the other leg.
What is the proof for showing that the sides of an isosceles right triangle are in the ratio of one to one to the square root of 2?
Augustus Pythagoras: let the equal sides be 1 unit. The square of the third side, which is the hypotenuse, is equal to the sum of the squares of the other two sides, in this case 12 and 12, a total of 2. The hypotenuse is therefore equal to the square root of two.
Why can't the sine of the theta equal 2?
because the ratio of one side of a triangle to the hypotenuse can never be more that one.
What would be the answer to this problemRight angel one side 312 inches second side 240 inches what would the third side be?
Pythagoras: If the third side is the hypotenuse, it is sqrt(262 + 202) FEET; Sqrt(676 + 400) = sqrt 1076 = 32 ft 9½ in or 393½in. If the hypotenuse is the 312 inch side then third side = sqrt(676 - 400) ie sqrt 276 = 16.6 ft or 199.4 in
Can you make a rectangle out of two triangles and a square?
Sure, place a triangle's hypotenuse (longest side) on the other triangle's hypotenuse, that will give either a square or a rectangle. Then place the square on one end of the rectangle. For this to work though, the length of the square's side HAS to equal the length of the triangles hypotenuses, and likewise each triangle's hypotenuse much equal the length of a side of the square. Hope this is clear.
If one side of a right angled triangle is 32 and the other side is 43 what is the hypotenuse?
If one side of a right angled triangle is 32 and the other side is 43 the hypotenuse is 53.6
What is the hypotenuse leg therom?
If two right triangles have the hypotenuse and leg of one equal respectively to the hypotenuse and leg of the other, then the triangles are congruent.
What median of an isosceles triangle is the same segment in the triangle as the leg bisector hypotenuse altitude?
It is the median which divides the side which is not one of the equal sides.
What is the measure of a triangle's angles if the hypotenuse is six and one side is one?
The measure of a triangle's angles if the hypotenuse is six and one side is one are:9.594 degrees80.41 degrees90 degrees
How do you calculate the length of a side of a triangles?
Well, there are 3 sides, and if you are given the length of 2 of the 3 sides, you can calculate the other one. The longest side of the triangle is called the "Hypotenuse" and to calculate the hypotenuse you take the lengths of the other sides, square each of them, then add. Take the square root of the answer and that is the length of the hypotenuse. Now if you have the length of the hypotenuse and either of the other two sides, take the length of the hypotenuse and the length of the other known side, square each of them, add them, then the square root of the sum will equal the remaining side.
