i need help please i need to find the value of a on the figure below
You do know that the 4 sides of a parallelogram equal 360 degrees?
yea but i only get the value of one of them i'm really confused
some help please?
you have not given the whole question!
yea that's all they gave me to find the value of a
my options are a) 96 b)192 C)101 D)200
Maybe, and I am only suggesting here: b degrees = 196 degrees a degrees = d degrees + 96 degrees c degrees + d degrees = 99 degrees
Thew common denominator is d degrees
the total of a and c is 164 degrees
@UnkleRhaukus
all the information is there that you need
|dw:1427903603066:dw|
the subtended arc of an angle is 2times the angles.
as such, since you have 4 corners, opposite corners add up to 180 in order to have a complete circle of 360
|dw:1427903739366:dw|
2a + 2b = 360 a+b = 180
as such: 2(100) = 99+a, solve for a
so a=101?
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