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Earn +20 ptsQ: Square of hypotenuse if legs are 20 and 4?
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What is the length of the hypotenuse of a right triangle with legs the lengths of 4 and 5?
Use Pythagoras' theorem:- 42+52 = 41 and the square root of this is the length of the hypotenuse.
How do you find the hypotenuse and longer leg of a 30 60 90 triangle?
If you have the shorter legs length, then for the hypotenuse, just multiply the shorter leg by 2. For the longer leg, multiply the shorter leg by the square root of 3.
What is the length of the hypotenuse of a right triangle if the legs have a length of 4 cm?
\32 or 4\2
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.
Is the measure of the hypotenuse of a right triangle with legs that measure 4 and 5 cm a rational number or an irrational number Justify your answer?
Using the Pythagorean Theorem, a2 +b2=c2 where c is the hypotenuse. So if we say that the legs are equal to 4 cm and 5 cm respectively we can rewrite the equation 42+52=c2 -> 16+25=41=c2 so then, c= the square root of 41, which is an irrational number.
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