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frez [133]
3 years ago
13

1)Se considera un cerc si un punct oarecare. Expresiile punct interior cercului, punct pe cerc sau punct exterior textului descr

iu pozitia unui punct fata de un cerc. In figura 2 sunt desenate:un cerc C de centru O, puncte pe cerc, ouncte exterioare cercului si puncte interioare cercului. a)Numiti punctele interioare cercului; b)Numiti punctele care apartin cercului; c)Numiti punctele exterioare cercului. 2)Se considera un punct P oarecare si un cerc C de centru O si raza r. Comparati distanta OP cu raza cercului daca: a)Punctul este interior cercului; b)Punctul este pe cerc; c)Punctul este exterior cercului. Va rog ajutatima dau coroana!
Mathematics
1 answer:
BaLLatris [955]3 years ago
3 0

Explanation:

Unclear question. But I inferred this to be clear rendering of your question;

1) It is considered a circle and a certain point. The expressions dot inside the circle, dot on circle, or dot outside the text describe the position of a dot relative to a circle. In figure 2 are drawn: a circle C of center O, points on the circle, points outside the circle and points inside the circle. a) Name the points inside the circle; b) Name the points that belong to the circle; c) Name the points outside the circle.

2) Consider any point P and a circle C of center O and radius r. Compare the distance OP with the radius of the circle if: a) The point is inside the circle; b) The point is on the circle; c) The point is outside the circle.

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Free_Kalibri [48]

Answer:

5 hours

Step-by-step explanation:

Time taken for trip : t + 1

Time taken for return : t

Avg. speed (trip) : 256 km/h

Avg. speed (return) : 320 km/h

The distances covered on both trips are equal.

⇒ Distance (trip) = Distance (return)

⇒ Speed (trip) × time (trip) = Speed (return) × time (return)

⇒ (256)(t + 1) = (320)(t)

⇒ 256t + 256 = 320t

⇒ 64t = 256

⇒ t = 4 hours

<u>Time (trip)</u> = t + 1 = 4 + 1 = 5 hours

4 0
2 years ago
Convert 950 us dollars to brtish pund sterling. use 1 dollar= 0.62 british pund sterling
Vaselesa [24]

That would be 950 * 0.62 = 589 British pounds.

6 0
3 years ago
An angle measures 40° less than the measure of its supplementary angle. What is the measure of each angle?
Vilka [71]

Step-by-step explanation:

(180-x)-40=X

140 -x=X

140= 2x

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x=70

the answer is 70 degree

4 0
2 years ago
Use the properties of rational exponents to simplify 6/6 1/4
Alexeev081 [22]

Answer:

one

Step-by-step explanation:

Use the properties of rational exponents

6 0
3 years ago
A rectangular field will be fenced on all four sides. There will also be a line of fence across the field, parallel to the short
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Answer:

150m by 300 m

Step-by-step explanation:

150×300=45000

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3 years ago
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