11.70
There is a decimal point missing from either after or before the 0: 0.18 → 0.18 to the nearest hundredth - it is already to the nearest hundredth; .018 = 0.018 → 0.02 to the nearest hundredth.
A 6 should be placed between the fours.
There are infinitely many possible answers. If the missing number is the second in the sequence, it could be part of an arithmetic progression and so equal 10.4, or it could be in geometric progression and so would be 4, or harmonic progression which would give 1/0.65 = 1.54, approx. Furthermore, he missing number cold be the first or third in the sequence.
45 and 65
Divide the number by one of the known factors. Then divide the quotient by another factor. Continue with all the known factors. What you are left with at the end is the missing factor.
Pythagorean Theorem: a2 + b2= c2 where c is the hypotenuse of a right triangle. Hypotenuse is the side of a right triangle opposite to the right angle.
Because there is no information on which side is the hypotenuse, there is not a unique answer. The hypotenuse can either be the missing side or c. If the hypotenuse is the missing side, then it has a length of sqrt(2594) = 50.93133 units. If c is the hypotenuse the missing side is 12 units long.
12
If the 7" and 18" are the two legs, then the hypotenuse is 19.313" (rounded). If the 18" is the hypotenuse, then the missing leg is 16.583" (rounded).
The pythagorean theorem is the equation used to find the hypotenuse or missing side in a right triangle. It is named after Pythagoras of Samos, a mathematician who lived in the 5th and 6th centuries BC.
Using the Pythagorean theorem: 20²+21² = 400+441 = 841 = 29² So the hypotenuse is of length 29
There is not enough information for an unambiguous answer. If the missing side is the hypotenuse, then the altitude is 4.910 units. If the missing sides is one of the legs of the triangle, the altitude is 4.907 units.
There are two possibilities: either 9 is the lnegth of the hypotenuse, or the missing length is. If 9 is the longest side, this leaves √65 ≈ 8 asthe remaining side. If the missing side is the hypotenuse, then it is √97 ≈ 10.
I don't think there is enough information to answer the question, first of all, is it a right triangle? Second, is the the 13cm the hypotenuse. Assuming that 13cm is the hypotenuse, and the triangle is a right triangle, the equation would be 49+x^2=169
The sine function is used in trigonometric calculations when attempting to find missing side lengths of a right triangle. The sine of an angle in a triangle is equal to the length of the side opposite of that angle divided by the length of the hypotenuse of the triangle. Using this fact you can calculate the length of the hypotenuse if you know an angle measure and the length of one leg of the triangle. You can also calculate the length of a leg of the triangle if you know an angle measure and the length of the hypotenuse.
It depends on whether X is the missing side, one of the angles or some other measure of the triangle.
1) The hypotenuse side will ALWAYS be the the side w/ the radical 2. 2) So if you want to find the HYPOTENUSE of an ISOSCELES triangle, you MULTIPLY one of the LEGS by the the square root of 2. 3) If you want to find the LEG of an ISOSCELES triangle, you DIVIDE the HYPOTENUSE by the square root of 2. ***** Hypotenuse of an isosceles triangle= one leg divided by square root of 2. ***** Leg of an isosceles triangle= hypotenuse divided by the square root of 2. You can also get all the help you need through my page on Facebook, 'Your Help' Merna Awad-ElSols