The answer is C 870 because it’s 1800 minus 430 minus 500
If Δ ABC is similar to ΔLMN, then angle A corresponds with angle L, B corresponds to angle M and C corresponds to N.
The sum of angles in a triangle add up to 180.
Therefore, angle A = 180- (95 +35)
= 50
but, corresponding angles are equal;
Hence angle L = 50°
1 Correct!
2 Correct!
3 Correct!
4 Correct!
5 Correct!
In algebra, a function is basically something that relates or connects "one" set to another "set" in a certain way. A set is just a group or collection of things. It's often a set of numbers but does not have to be.