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Natasha2012 [34]
4 years ago
11

Can i use the pythagorythm therom on all triangles

Mathematics
2 answers:
Umnica [9.8K]4 years ago
5 0
No, you can only use the Pythagorean theorem on right triangles. 
LenKa [72]4 years ago
5 0
Pythagoreans' theorem only applies to right angle triangles.

To find unknowns of an irregular triangle use

a² = b² + c² -2bc cos A
( for length and angle )

and

½ ab sin C ( for area )
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A Ferris wheel has a diameter of 100 feet. The highest point of the wheel is 125 feet. The y-axis represents the center of the w
Free_Kalibri [48]

Answer: x^2+(y-125)^2=2500


Step-by-step explanation:

Given: The diameter of the Ferris wheel= 100 feet

therefore, the radius of the Ferris wheel= 50 feet

Also, the highest point of the wheel is 125 feet.

Since , y axis represents the center of the wheel.

The center of the wheel= (0,125)

The equation of circle with center (h,k) and radius 'r' is given by :

(x-h)^2+(y-k)^2=r^2

Thus, the equation of the circle with center (0,125) and radius=50 is given by :-

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3 0
3 years ago
Joe wants to rent an apartment with an initial monthly rent of $1,400. He has been told that the landlord raises the rent 1.25%
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Answer: his pay for the 4th year is $1453.16

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Tn = ar^(n - 1)

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n represents the number of terms.

From the information given,

a = $1,400

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The 4th term(year), T4 is

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8 0
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