Answer:
a
Step-by-step explanation:
collinear means they are one the same line not possible, the point defines the plane exists and the line shows the structure if the plane
As we look at the question Answer is :12x +15
Your answer would be 3/12
Answer:
m∠B = 110°
Step-by-step explanation:
We know that,
The sum of the measures of the angles in a pentagon is 540°.
So, we get,
130 + (x-5) + (x+30) + 75 + (x-35) = 540
i.e. 3x + (130+30+75) - (5+35) = 540
i.e. 3x + 235 - 40 = 540
i.e. 3x + 195 = 540
i.e. 3x = 540 - 195
i.e. 3x = 345
i.e. x= 115°
Now, as m∠B = (x-5)° = (115-5)° = 110°
Hence, the measure of angle B is 110°.
The smallest angle would be 16.26°, with the other angles being 90° & 73.74°
