Answer with explanation:
It is given that , when polygon ABCD is rotated by 70°in counterclockwise direction about point E to give polygon A'B'C'D'
When a Quadrilateral is rotated
1. The shape and size of two Quadrilateral do not change.
2. The Interior angle of two quadrilateral will also not change.
the Only relation ship which will be true is
Option C →m∠ABC=m∠A'B'C'
When we rotate a geometrical shape by a certain angle,it's interior angle do not change.
As it is a straight line all the angles add up to 180 so 5s+18+48-a+8a-30= 180 so simplified 12a+36=180 then solve to get a=12.17 so then when u put 12.17 as a you get 5 * 12.17 +8 =78.85 then 48-12.17 which is clearly<78.85 then you do the final angle of 8*12.17-30 which is 67.36 so angle AOC is the biggest
Answer:
Optiom B
Step-by-step explanation:
If you use sine rule here, you'll find the other two sides
for the angle, do 180-24-115 = 41
Answered by GAUTHMATH
23-34=12 is because I need the answer to be correct that I’m not mad
Answer:
I think its Symmetric Property.
Step-by-step explanation:
