Step-by-step answer:
It is a glide reflection.
The order of sliding and reflection is not important if the gliding is parallel to the line of reflection, which is the case here.
So the equivalent is translate five units down, and then reflect over the y-axis.
Note in general that rotations will not be equivalent to an odd number of reflections. So looking for an equivalent, look for reflection.
Answer:
Step-by-step explanation:
We will try both by doing addition :
1341+625+0=1966
and
1/2*1341+625=2591/2=1295.5
As 1966 is greater then 1295.5 so 1341+625+0 is greater then 1/2*1341+625
Answer:
C
Step-by-step explanation:
Answer:
76
Step-by-step explanation:
Answer:
The correct answer is option D. 69°
Step-by-step explanation:
Points to remember
1). The sum of angles in a linear pair is 180°
2). In a triangle sum of two angles are equal to the exterior angle of third angle
From the figure we can see a triangle in which two exterior angles area given.
<u>To find the value of n</u>
from figure we get,
n = (interior angle of 131° + interior angle of 160°)
interior angle of 131° = 180 - 131 = 49°
interior angle of 160° = 180 - 160 = 20°
n = 49° + 20° = 69°
Therefore the correct answer is option D. 69°
