Answer:
165
Step-by-step explanation:
you just literally add to find the measure of the angle KLN
30+90+45=165
Answer:
y=4x+40
Step-by-step explanation:
According to my test it is 9 so it should be right
Answer:
Acute
Step-by-step explanation:
its Acute because acute angles are small like this one!
Answer:
impossible
Step-by-step explanation:
The sum of the internal angles of the regular polygon and the theorem n-sided polygon is equal to: (n-2)×180° (n is greater than or equal to 3 and n is an integer)
when n=3,The internal angle sum is 180°