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3 years ago

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Find the missing side of each right triangle. Side c is the hypotenuse. Sides a and b are the legs. Round your answers to the ne

arest tenth if necessary. b= 12 mi. C= 13 mi

1 answer:

andre [41]3 years ago

5 0

Answer:5

Step-by-step explanation:

a2+b2=c2

a2+12squared=13 squared

169-144=a2

a2=25, now that we have 25 we have to find the square root which is 5.

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PLEASE ANSWER I WILL GIVE 30 POINTS!

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Which of these sets could represent the side lengths of a right triangle?

Jlenok [28]

Answer:

{6, 8, 10} is a set which represents the side length of a right triangle.

Step-by-step explanation:

In a right triangle:

$(Base)^{2} + (Perpendicular)^{2} = (Hypotenuse)^{2}$

Now, in the given triplets:

(a) {4, 8, 12}

Here, $(4)^{2} + (8)^{2} = 16 + 64 = 80\\\implies H = \sqrt{80} = 8.94$

So, third side of the triangle 8.94 ≠ 12

Hence, {4, 8, 12} is NOT a triplet.

(b) {6, 8, 10}

Here, $(6)^{2} + (8)^{2} = 36 + 64 = 100\\\implies H = \sqrt{100} = 10$

So, third side of the triangle 10

Hence, {6, 8, 10} is a triplet.

(c) {6, 8, 15}

Here, $(6)^{2} + (8)^{2} = 36 + 64 = 100\\\implies H = \sqrt{100} = 10$

So, third side of the triangle 10 ≠ 15

Hence, {6, 8, 15} is NOT a triplet.

(d) {5, 7, 13}

Here, $(5)^{2} + (7)^{2} = 25 + 49 = 74\\\implies H = \sqrt{74} = 8.60$

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3 years ago

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swat32

Answer:

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Step-by-step explanation:

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zysi [14]

Answer:

i think 65 but if not then it is D impossible

Step-by-step explanation:

hope that helps

and that i wasn't to late

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