Wg7xwf8vqmidn
Answered

Discover a wealth of knowledge and get your questions answered at IDNLearn.com. Get comprehensive answers to all your questions from our network of experienced experts.

What is the length of EF in the right triangle below?

What Is The Length Of EF In The Right Triangle Below class=

Sagot :

Aklee18ooidn

Answer:

EF = [tex]\sqrt{120}[/tex]

Step-by-step explanation:

Since this triangle is right, we can use the pythagorean theorem to find the missing side length. The pythagorean theorem states that the square of the hypotenuse(DE) is equal to the sum of the squares on the legs(DF, EF). We can write:

DE^2 = DF^2 + EF^2

and substitute the values:

17^2 = 13^3 + EF^2

289 = 169 + EF^2

EF^2 = 120

EF = [tex]\sqrt{120}[/tex]

Hiohbye123idn

Answer:

[tex]\sqrt{120}[/tex]

Step-by-step explanation:

We can use the Pythagorean Theorem  to solve this question.

The Pythagorean Theorem: [tex]a^2+b^2=c^2[/tex], where a and b are the lengths, and c is the hypotenuse.

Using the image, we can write the equation: [tex]13^2+b^2=17^2[/tex].

Simplify: [tex]169+b^2=289[/tex].

Subtract 169 on both sides, we can know that [tex]b^2=120[/tex].

Square root on both sides, we can get b = [tex]\sqrt{120}[/tex].

Hope this helps!

We appreciate your presence here. Keep sharing knowledge and helping others find the answers they need. This community is the perfect place to learn together. Thank you for choosing IDNLearn.com for your queries. We’re committed to providing accurate answers, so visit us again soon.