The answer is B.
14 + 15x
14 + 15(5)
14 + 75
89
Answer:
Step-by-step explanation:
we know that
A turtle can walk 1/12 of a kilometer in an hour
so
by proportion
Find how long will it take the turtle to reach the pond (1/5 km)
Convert to mixed number
The size of the 4th angle is 72.
Given:
1st angle = 148
2nd angle = 104
3rd angle = 36
shape = quadrilateral.
A quadrilateral is a shape that has 4 sides or edges, 4 corners or vertices.
It goes to show that it must also have 4 angles. These four angles must give the sum of 360°.
Since the first three angles are given, we can get the fourth angle by deducting the sum of the three angles from 360°
4th angle = 360° - 148° - 104° - 36°
= 360° - 288°
4th angle = 72°
