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seraphim [82]
3 years ago
10

How do you find the circumcenter of a triangle?​

Mathematics
1 answer:
Dvinal [7]3 years ago
3 0

Answer:

draw the perpendicular bisectors of the sides and extend them. The point at which the perpendicular intersects each other will be the circumcenter of that triangle.

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Please help me to solve this question
luda_lava [24]
The equation for area of a triangle is 0.5*base*height, so when you halve both the base and height, the area gets divided by 4.

The area of the first triangle is 0.5*80*40 = 1600 cm^2.

6 1/4 cm^2 is the same as 25/4 cm^2.

Now, we have to see how many times 1600 cm^2 can be divided by 4 to get 25/4 cm^2.

Area of second triangle: 1600/4 = 400
Area of third triangle: 400/4 = 100
Area of fourth triangle: 100/4 = 25
Area of fifth triangle = 25/4

So, the fifth triangle has an area of 6 1/4 cm^2.

The pattern would be the area of the nth triangle = \frac{1600}{4^{n-1}}
7 0
3 years ago
Anyone know this one
Alecsey [184]

Answer:

Only B

Step-by-step explanation:

Did this in Khan Academy.

=> Also, there are 2 '-' symbols in the question.

In Option A, there is only 1 "-' symbol.

In Option B, there are 2 '-' symbols.

Option C says none of the above.

Since, Option B has 2 '-' symbols, it is the correct.

5 0
3 years ago
BROO HELP ME WITH THIS QUESTION BROOOOOOOOOOOOOOOOOOOOOOOOO
Veseljchak [2.6K]

Answer:

x=y

Step-by-step explanation:

becuase I need pointssss

3 0
2 years ago
Which of the following numbers is irrational? A. 0.25 B. .25 with a line on top C. 0.000000025 D. 0.002536785471264...
Alla [95]
D. Because a number is irrational if it doesn't terminate or if it repeats over and over
5 0
3 years ago
Please help ASAP I hate maths and am so confused
sveta [45]

Answer:

90 i think im sorry if its wrong

Step-by-step explanation:

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2 years ago
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