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4 squared + 3 squaured = the hypotenuse squared = 16 + 9 = 25The square root of 25 is 5 thus 5 is the hypotenuse.

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Q: What is the hypotenuse of 4 and 3?
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Related questions

Given the legs a and b of a triangle are 3 and 4 then the hypotenuse is?

Given the legs a and b of a triangle are 3 and 4, the hypotenuse is: 5


If the two adjacent sides of a triangle are 3' and 4' what is the length of the hypotenuse?

If the two adjacent sides of a triangle are 3' and 4', the hypotenuse is: 5'


What is the hypotenuse of a right triangle if it has side lengths of 3 and 4?

Its hypotenuse is 5 units in length


What is the hypotenuse dimension for a right triangle with 3 and 4 leg dimensions?

The hypotenuse dimension for a right triangle with 3 and 4 leg dimensions is: 5


If the sides of a right angled triaangle are 4 and 5what is the length of the 3rd side the hypotenuse?

Its hypotenuse is 5 and its sides are 3 and 4


If a right triangle has one side measuring 3 inches and the other side measures 4 inches what is the measure of the hypotenuse?

Using the Pythagorean triple 3, 4, 5 we say that the hypotenuse is 5 inches.


What is the cos of angle A if the opposite is 3 and the adjacent is 4 and the hypotenuse is 5?

4/5


What is the hypotenuse of a 30-60-90 triangle if the long leg is 4?

Sin60=4/H where H is the length of the hypotenuse. So H = 4/sin(60) = 4/[sqrt(3)/2] = 8/sqrt(3) = 4.62 units (approx)


What is the area of a right angle that has a base of 3 inches height of 4 inches and a 5 inch hypotenuse?

The area of a right angle that has a base of 3 inches height of 4 inches and a 5 inch hypotenuse is: 6 square inches.


What is the length of the hypotenuseif they are 3 4 5?

The hypotenuse is the longest side of a right triangle.


How do you construct a 3 4 5 triangle Read?

It will be a right angled triangle with sides of 3 and 4 units with an hypotenuse of 5 units in length.


What is the length of the hypotenuse of a right triangle that has legs with lenghts of 5 and 4?

It's 6,40312. 4²+5²= hypotenuse ² 16+25=hypotenuse ² 41=hypotenuse ² |√ 6,40312=hypotenuse


What would be the hypotenuse if the sides are equal to 3 and 4?

Let us square the sides: 3 times 3 = 9; 4 time 4 = 16. Now let us add: 9 + 16 = 25. Now let us take the square root of 25. What number times itself gives us 25? That is the hypotenuse.


If the legs of a right triangle are 4 ft and 3 ft find the length of the hypotenuse?

5


What is the length of a hypotenuse of a right triangle with legs with lengths of 4 and 3?

The formula to find the hypotenuse of a right triangle is a2+b2=c2. c being the hypotenuse, a and b being the legs. So, 42+32=c2. 16+9=c2. 25=c2. c=5. The hypotenuse is 5.


If sin B 1 over 2 show that 3 cos B - 4 cos cubed B equals 0?

All you need is knowledge of the sine and cosine ratios in a right angle triangle, and Pythagoras. Using Pythagoras you can work out the third side of the triangle which means you now know the value of cos B and so can substitute that into 3 cos B - 4 cos³ B and simplify it to see what the result is; if the result is 0, you have shown the required value. Try working it out before reading any further. -------------------------------------------------------------------------------- If you can't work it out by your self, read on: The sine ratio is opposite/hypotenuse The cosine ratio is adjacent/hypotenuse In a right angled triangle Pythagoras holds: hypotenuse² = adjacent² + opposite² → adjacent = √(hypotenuse² - opposite²) If sin B = 1/2 → opposite = 1, hypotenuse = 2 → adjacent = √(2² -1²) = √(4 - 1) = √3 → cos B = adjacent/hypotenuse = (√3)/2 → 3 cos B - 4 cos³ B = 3 × (√3)/2 - 4 × ((√3)/2)³ = 3(√3)/2 - 4((√3)²/2³) = 3(√3)/2 - 4(3(√3)/8) = 3(√3)/2 - 3(√3) × 4/8 = 3(√3)/2 - 3(√3)/2 = 0


What is the length of the hypotenuse of a right triangle with legs of lengths 9 and 12?

The hypotenuse is 15. The Pythagorean Theorum states that the square of the length of the hypotenuse equals the sum of the squares of the lengths of the other two sides; in other words, if c is the length of the hypotenuse, and a and b are the lengths of the other two sides:a2 + b2 = c2In this case, a = 9 (a2 = 81) and b = 12 (b2 = 144), and a2 + b2 = 81 + 144 = 225. But we know that this is also equal to c2. If c2 = 225, then c = √225 = 15.Also, just a little thought reveals that this triangle is a "3-4-5" triangle. For any right triangle with non-hypotenuse sides of length 3 and 4 units, the hypotenuse will be 5 units in length. Because units are arbitrary, this relationship extends to multiple of 3, 4, and 5. 9 and 12 are 3 times 3 and 4. So the hypotenuse is 3 times 5, or 15.


The length of two legs of a right triangle are 3 and 4. What is the length of the hypotenuse in simplified radical form?

The length of the hypotenuse is 5


How do you calculate the hypotenuse of a triangle?

a2+b2=c2 Example: a=4 b=3 4 times 4= 16 3 times 3= 9 16+9= 25 square root of 25= 5 hypotenuse= 5


Hypotenuse is found by doing what?

a2+b2=c2 Example: a=4 b=3 4 times 4= 16 3 times 3= 9 16+9= 25 square root of 25= 5 hypotenuse= 5


How do you find the hypotenuse?

a2+b2=c2 Example: a=4 b=3 4 times 4= 16 3 times 3= 9 16+9= 25 square root of 25= 5 hypotenuse= 5


What is the measure of the hypotenuse of a right triangle whose legs are 3 and 4 units respectively?

c=5


What is the length of the hypotenuse of a triangle the has a base of 3 and a side of 4 units?

It completely depends on what type of triangle it is.


Formula for finding length of the hypotenuse?

The side opposite the right triangle is the hypotenuse. The formula for finding the hypotenuse is A squared plus B squared equal C squared. C is the hypotenuse. If side A is 3 and side B is 4, the equation would read 9 plus 16 equal C squared, or 25 equals C squared. The square of 25 is 5, so the hypotenuse is 5.


Formula for length of the hypotenuse of a triangle?

a2+b2=c2 Example: a=4 b=3 4 times 4= 16 3 times 3= 9 16+9= 25 square root of 25= 5 hypotenuse= 5