WHAT IS THE LENGTH OF EF IN THE RIGHT TRIANGLE BELOW? answers are in the picture !
2 answers:
<h2>Answer:</h2>
The length of EF in the given right triangle is:
Option: B 24
<h2>Step-by-step explanation:</h2>We are given a right triangle EFD with base DF=a=7 units.
Height EF=b
and Hypotenuse of the triangle ED=c=25 UNITS.
We know that in a right angled triangle we can apply Pythagorean Theorem.
According to Pythagorean Theorem we have:
on taking square root on both side we get:
But as side of a triangle can't be negative.
Hence, b= 24 units.
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The decimal forms of some real numbers, like( 3/16), terminate, while the decimal forms of other real numbers, like(4 2/11 ), do not terminate, but have a repeating pattern. Still, other real numbers, like(5 squared ), have decimal forms that neither terminate nor repeat.
Step-by-step explanation:
1. The decimal forms of some real numbers, like( ), terminate
A number is terminating if it has decimal with finite number
So, as decimal stops after 4 digits so it is terminating.
2. the decimal forms of other real numbers, like( ), do not terminate, but have a repeating pattern.
A number that do not terminate, but have a repeating pattern.
So,
3. have decimal forms that neither terminate nor repeat
5^2 = 25 it neither terminates nor repeat
So, answers will be:
The decimal forms of some real numbers, like( 3/16), terminate, while the decimal forms of other real numbers, like(4 2/11 ), do not terminate, but have a repeating pattern. Still, other real numbers, like(5 squared ), have decimal forms that neither terminate nor repeat.
Keywords: Decimals
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