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2 years ago

2. in the figure, x is an exterior angle to the triangle below. (

Mathematics

1 answer:

Lyrx [107]2 years ago

5 0

Answer:

< x = 120°

Step-by-step explanation

Step 1:

According to angle sum property,

y + 50 + 70 = 180

Step 2:

x and y are linear pairs, forming a supplementary angle.

Therefore,

x + y = 180

Step 3:

Since they are both equal to 180, equate the values

y + 50 + 70 = x + y

x = 70 + 50

x = 120

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Shtirlitz [24]

Answer:

x =8 is the equation of the tangent.

Step-by-step explanation:

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Now, comparing it with the general equation of circle: $(x-h)^{2} + (y -k)^{2} = r^2$

we get the central coordinates (h,k) = (3,-2)

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Since the slope of line = 0, line is parallel to x axis.

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Aleksandr-060686 [28]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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4 years ago

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Klio2033 [76]

Answer:

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Step-by-step explanation:

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3 years ago

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