Answer:
Perimeter = 9700 cm
Step-by-step explanation:
Dimensions of sides are;
12, 2x, 12, 5, 5, circumference of semi circle
Now, the semi circle has a radius of 7. Thus, the diameter = 7 × 2 = 14
We see that x is the diameter. Thus, x = 14
Thus; base of trapezium that is 2x = 2 × 14 = 28
Also, circumference of semi circle = 2πr = 2π × 7 = 44
Thus;
Perimeter of shape = 12 + 2(14) + 12 + 5 + 5 + 44
Perimeter = 97 m
Converting to cm, we multiply by 100 to get;
Perimeter = 97 × 100 cm
Perimeter = 9700 cm
Answer:
4
The Problem:
Compute the distance between 8-2i and 4-2i.
Step-by-step explanation:
This is equivalent to asking the distance from point (8,-2) to point (4,-2).
The nice thing about this problem is that the y-coordinates are the same which means it is just a horizontal distance. It can either be counted or just find the distance between the x's by finding the positive difference; that is do larger minus smaller.
8-4=4.
The distance between the points is 4.
Answer:
Step-by-step explanation:
Answer: function
X Don’t repeat
Answer:
is in quadrant II
Step-by-step explanation:
Given
and 
Required
Where is
and imply that
is in quadrant II
Because that is only quadrant where and exist.
