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anonymous
 one year ago
Find the measure of Angle e?? need major help
anonymous
 one year ago
Find the measure of Angle e?? need major help

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.1First count the number of sides in the polygon How many?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.092=7 7 times 180 right

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1right now there a formula for finding the total number of angles in a polygon form its number of sides. if i recall correctly its 180(n  2) i'll check that out.

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1yes thats right so you now set up an equation

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what would it look like?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.16x  1 + 7x + 6 etc = 1260 solve this for x and angle e = 7x + 9

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0170 is the answer thanks!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can i ask you another question??

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0find the value of c. a. 10 b.5 c.square root 2 d. 10 square root 2

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1this right angled triangle is also isosceles because the unmarked angle is also 45 degrees. So the other leg is also 5 sqrt2 you use the pythagoras theorem to solve this c^2 = (5 sqrt2)^2 + (5 sqrt2)^2

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1(5 sqrt2)^2 = 5^2 * 2 = ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0c^2 = (5 sqrt2)^2 + (5 sqrt2)^2, does that equal 10?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1no (5 sqrt2)^2 = 5^2 * 2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what do you do with the 50 now?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1i've assumed you are familiar with the pythagoras theorem

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0which is 100, and the final answer is c, so would it be 10?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i have another problem like this with a scalene triangle

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1ok gtg now hope this has helped
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