1)Area of circle: 64
2)Area of semicircles: 128
3)Area of quarter-circles: 128
4)Total area of pattern: 320
Step-by-step explanation:
r = 8cm
Given: 1 circle, 4 semicircles, and 8 quarter-circles.
Area of a circle:
1) A = where r = 8
A = 64
2) 4 semicircles = 2 circles
so the answer is 2*A = 128
3) 8 quarter-circles = 2 circles
Therefore, the answer here is the same as the answer for #2!
4)There are 5 circles total because:
1 circle = 1 circle
4 semicircles divided by 2 = 2 circles (because times 4)
8 quarter-circles divided by 4 (think about what "quarter" means) = 2 circles
So ... 1 + 2 + 2 = 5 circles
Now we need to find the area of 5 circles which is just 5*A
5*A = 320
1)Area of circle: 64
2)Area of semicircles: 128
3)Area of quarter-circles: 128
4)Total area of pattern: 320
Step-by-step explanation:
r = 8cm
Given: 1 circle, 4 semicircles, and 8 quarter-circles.
Area of a circle:
1) A = where r = 8
A = 64
2) 4 semicircles = 2 circles
so the answer is 2*A = 128
3) 8 quarter-circles = 2 circles
Therefore, the answer here is the same as the answer for #2!
4)There are 5 circles total because:
1 circle = 1 circle
4 semicircles divided by 2 = 2 circles (because times 4)
8 quarter-circles divided by 4 (think about what "quarter" means) = 2 circles
So ... 1 + 2 + 2 = 5 circles
Now we need to find the area of 5 circles which is just 5*A
5*A = 320
In the figures attached, the complete question is shown.
What is the difference between a minor arc and a major arc?
the measure of a minor arc is less than 180°
the measure of a major arc is greater than 180°
How many letters do we use to name a MINOR arc? 2
How many letters do we use to name a MAJOR arc? 3
How many degrees are in a semi-circle? 180°
How many letters to name a SEMI CIRCLE? 3
1. Name of arc: AB Type of arc: minor
2. Name of arc: ADB Type of arc: major
3. Name of arc: PSQ Type of arc: semi-circle
4. AE: minor
5. AEB: semi-circle
6. FDE: semi-circle
7. DFB: major
8. FA: minor
9. BE: minor
10. BDA: semi-circle
11. FBD: major
12. PQ and ST
13. QPT and PUS
14. PUT and QPU
15. There are 360° degrees in a circle.
16. There are 180° degrees in a semi-circle.
17. The measure of the arc is equal to the measure of the central angle.
18. mPQ: 50°, mPXQ: 310°
19. mPQ: 90° , mPRQ: 270°
20. mPQ: 150° , mPXQ: 210°
21. mQS: 45°, mQRS: 315°
22. mGH: 30°, mGFH: 330°
23. mAB: 75°, mADB: 285°
In the figures attached, the complete question is shown.
What is the difference between a minor arc and a major arc?
the measure of a minor arc is less than 180°
the measure of a major arc is greater than 180°
How many letters do we use to name a MINOR arc? 2
How many letters do we use to name a MAJOR arc? 3
How many degrees are in a semi-circle? 180°
How many letters to name a SEMI CIRCLE? 3
1. Name of arc: AB Type of arc: minor
2. Name of arc: ADB Type of arc: major
3. Name of arc: PSQ Type of arc: semi-circle
4. AE: minor
5. AEB: semi-circle
6. FDE: semi-circle
7. DFB: major
8. FA: minor
9. BE: minor
10. BDA: semi-circle
11. FBD: major
12. PQ and ST
13. QPT and PUS
14. PUT and QPU
15. There are 360° degrees in a circle.
16. There are 180° degrees in a semi-circle.
17. The measure of the arc is equal to the measure of the central angle.
18. mPQ: 50°, mPXQ: 310°
19. mPQ: 90° , mPRQ: 270°
20. mPQ: 150° , mPXQ: 210°
21. mQS: 45°, mQRS: 315°
22. mGH: 30°, mGFH: 330°
23. mAB: 75°, mADB: 285°
public static double areaSum(Circle c1, Circle c2){
double c1Radius = c1.getRadius();
double c2Radius = c2.getRadius();
return Math.PI * (Math.pow(c1Radius, 2) + Math.pow(c2Radius, 2));
public static void main(String[] args){
Circle c1 = new Circle(6.0);
Circle c2 = new Circle(8.0);
areaSum(c1,c2);
}
Explanation:
A
Explanation:
You can cross out C and D because a comet is made of ice and B because meteoroids are not made of iridium. Comets, Asteroids, and Meteors are made of rock and dust and comets do also have ice but due to meteors not made of iridium A is the best answer.
Please thank me
Inscribed angle theorem
Step-by-step explanation:
This theorem states that an angle θ inscribed in a circle is half of the central angle 2θ that subtends the same arc on the circle.
In this case, the angle is ∠LMN and the arc is arc LN. Arc LN measures 180°, because segment LN is the diameter of the circle. Then, by the theorem:
∠LMN = (1/2)*arc LN = (1/2)*180° = 90°
A
Explanation:
You can cross out C and D because a comet is made of ice and B because meteoroids are not made of iridium. Comets, Asteroids, and Meteors are made of rock and dust and comets do also have ice but due to meteors not made of iridium A is the best answer.
Please thank me
inscribed angle theorem
Explanation:
just took quiz on edgen
It will provide an instant answer!