Answer:
Town C is approximately 58.356 kilometers from town A.
Step-by-step explanation:
According to the statement, we understand that tourist travels from town A to town B (50 kilometers) at a direction of 80º west of north and from town B to town C (40 kilometers) at a direction of 20º east of north. Vectorially speaking, the resultant from town A to town C is described by the following formula:
The distance from town A to town C is the magnitude of vector reported above, which is now calculated by Pythagorean Theorem:
Town C is approximately 58.356 kilometers from town A.
Answer:
Option D.
Step-by-step explanation:
we know that
The area of the image is equal to the area of the complete square minus the area of triangle 1, minus the area of triangle 2, minus the area of triangle 3, minus the area of trapezoid 4
see the attached figure to better understand the problem
<em>Find the area of the complete square </em>
<em>Find the area of triangle 1</em>
<em>Find the area of triangle 2</em>
<em>Find the area of triangle 3</em>
<em>Find the area of triangle 4</em>
The area of the image is equal to
Answer:
Step-by-step explanation:
we know that
If the central angle of the circle is 90 degrees, then the sector will have an area equal to one quarter of the whole circle.
so
we have
----> the radius is half the diameter
substitute
Answer:
0.00137
Step-by-step explanation:
Answer:
Shelby High School
Step-by-step explanation:
31 out of 63 = 49.21% < 69%
N i c e