3 years ago

Find the perimeter of triangle abc with vertices a(-1,2) b(3,6) c(3,-2)

1 answer:

6 0

the perimeter is 27

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pantera1 [17]

It is given in the question that,

$a_{1} = 2, r = \sqrt 3$

Since we have the value of r given, so we have to use the formula to find the nth term of the geometric progression, which is

$a_{n} = a(r)^{n-1}$

Substituting the values of a and r, we will get

$a_{n} = 2( \sqrt 3)^{n-1}$

So the correct option is the third option .

3 0

3 years ago

nexus9112 [7]

Answer:

I hope this helps!

6 0

3 years ago

ohaa [14]

The next term is -88.7

7 0

3 years ago

leva [86]

Answer:

I'm pretty sure he or she are right^^idk

Step-by-step explanation:

7 0

3 years ago

MrRa [10]

I have been trying but i am pretty sure it is 36 i think

3 0

3 years ago