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lana [24]
3 years ago
14

A polygon whose sum of its interior angle measure is 2340 has how many sides?

Mathematics
2 answers:
Phantasy [73]3 years ago
6 0
The answer is : 15 sides
lorasvet [3.4K]3 years ago
4 0

Answer:

15

Step-by-step explanation:

General formula for the sum of interior angles of any polygon:

180(n-2)

n is the number of sides.

Thus,

2340/180 + 2 = n

n = 15

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The answer to what is 1,000 to the power of 4 is 1,000,000
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the difference between a number and two times a number is seven the number is greater than zero what is the number
bagirrra123 [75]
7 is the answer

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3 years ago
Find the M<6 if m<2 = 75
ryzh [129]

Answer:

75

Step-by-step explanation:

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8 0
3 years ago
FIND BD !!!!!!!!!!!!!!!!!!!!
Viktor [21]

BD = 2x-4

But it's also BE - CE + CD

BE is 3x-1

CE is 2x-3

CD is 2

so

BD = 3x-1 -(2x-3) +2

simplified

BD = 1x +4

since BD = BD (obviously), we can also say that the righthand sides of the two equation must be equal

2x -4 = 1x +4

let's solve for x and that put it into either of the 2 equations.

2x -4 = 1x +4

subtract 1x on both sides

x -4 = 4

add 4 on both sides

x = 8

substitute x for its value in 2x -4 = 1x +4

(this way we double check BD in two expressions at once. the equation should come out true, meaning same value for BD in each expression. both sides should be equal).

2*8 -4 = 1*8 +4

12 = 12

seems true

BD is safely 12

4 0
3 years ago
PLS HELP! 30 POINTS AND BRAINLIEST!!!
Elena-2011 [213]

Answer:

C. m<1 + m<5 = 180  (reason: they are consecutive angles, and should be congruent)

3 0
3 years ago
Read 2 more answers
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