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3 years ago

What is the length, in centimeters, of the hypotenuse of a right triangle with legs measuring V2 cm and 3 cm?

Mathematics

1 answer:

WINSTONCH [101]3 years ago

5 0

Answer:

$\sqrt{13}$

Step-by-step explanation:

A is the hyp. And b/c are the sides

A²=b²+c²=3²+2²=9+4=13

Now take the square root of 13 as the answer

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PLEASE HELP ME WITH THIS!!!!!!

kotegsom [21]

Answer:

$\boxed{\pink{\bf Yes \ \angle L = \angle O . }}$

<h3>Step-by-step explanation:</h3>

A figure is given to us in which ML = MO . And we have to Prove ∆ MLN $\cong$ ∆ MON .

Hence here , in ∆ MLN & ∆ MON ,

ML = MO ( given )
∠LMN = ∠MON ( Given )
MN = MN ( Common)

Hence by SAS congruence condition

$\boxed{\red{\bf \triangle MLN \cong \triangle MON}}$

____________________________________

(ii)  Yes ∠ L = ∠ O will be equal to each other .( by cpctc )

<h3>Extra Information :-</h3>

The congruence conditions for two ∆s are :-

1) SAS ( Side Angle Side )

→ Two triangles are said to be congruent by SAS if two respective sides of the two triangles and the included angle between two sides are equal.

2) AAS ( Angle Angle Side )

→ Two triangles are said to be congruent by AAS if two angles and one side of triangle is congruent to other two angles and one side of the triangle .

3) SSS ( Side Side Side )

→ Two triangles are said to be congruent by SAS if all the three sides of one triangle is equal to three sides of the other triangle.

4) RHS ( Right Hypotenuse Side )

→ In two right-angled triangles, if the length of the hypotenuse and one side of one triangle, is equal to the length of the hypotenuse and corresponding side of the other triangle, then the two triangles are congruent.

8 0

3 years ago

4. Which of the following is an arithmetic sequence? A. 4, 1, -2,-5, -8 B.4,-12, 36, -108

katrin2010 [14]

A is an arithmetic sequence since the common difference is -3 while B is a geometric sequence and depends on multiples

6 0

2 years ago

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A pilot flying at an altitude of 1.8km sights the runway directly in front of her. The angle of depression to the beginning of t

Dennis_Churaev [7]

Answer:

The answer is a

Step-by-step explanation:

The distance from the near end of the runway to the plane, divided by the altitude is the tangent of (90 degrees minus the angle of depression). Let "d1" be the distance to the near end of the runway, and "d2" be the distance to the far end of the runway. Let "a" be the altitude of the plane.

d1/a = tan(90 - 31)

d1 = a*tan(90 - 31)

d2/a = tan(90 - 23)

d2 = a*tan(90 - 23)

runway length = d2 - d1 = a*(tan(67) - tan(59))

length = 1800*(.6916) = 1245m = 1.2km

the answer is "a"

6 0

3 years ago

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Ill mark brainliest, question is attached

Evgesh-ka [11]

Answer:

-3

Step-by-step explanation:

-9u+9u is 0 so all you are left with is -3

6 0

3 years ago

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{ .. , -3 , -2 , -1 , 0 , 1 , 2 } finite or infinite

Otrada [13]

The left side should be infinite, based on the ..., which represents that the list goes on. The right side, however, should be finite, because that’s where the pattern stops.

3 0

2 years ago

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What is the length, in centimeters, of the hypotenuse of a right triangle with legs measuring V2 cm and 3 cm?​

What is the length, in centimeters, of the hypotenuse of a right triangle with legs measuring V2 cm and 3 cm?