Q: What is the area of the shaded sector of 45 and 7?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

That will depend on the length or angle of the arc which has not been given

There are 7 shaded blocks.

Area of sector: 38.485 sq ft Area of circle: 153.93804 sq ft Arc in degrees: (38.485/153.93804)*360 = 90.00114592 or about 90 degrees Arc in feet: 10.99557429 or about 11 feet

The unshaded region is 5/28ths of the rectangle.Shaded is 4/7 + 1/4 = 16/28 + 7/28 = 23/28

Yes it is cuz 7 and 45 have no common factors. 1x45=45, 5x9=45. 1x7=7

Related questions

19.23

That will depend on the length or angle of the arc which has not been given

Find the area of the shaded region means find the area of the area that is shaded in or darkened.

Length of arc = angle of arc (in radians) × radius of circle With a ratio of 7:8 the area of the sector is 7/8 the area of the whole circle. This is the same as saying that the circle has been divided up into 8 equal sectors and 7 have been shaded in. Dividing the circle up into 8 equal sectors will give each sector an angle of arc of 2π × 1/8 7 of these sectors will thus encompass an angle of arc of 2π × 1/8 × 7 = 2π × 7/8 = 7π/4 Thus the length of the arc of the sector is 7π/4 × radius of the circle. --------------------------------- Alternatively, it can be considered that as 7/8 of the area is in the sector, the length of the arc is 7/8 the circumference of the circle = 7/8 × 2π × radius = 7π/4 × radius.

3/7 * 100 = 42.857% of the stars are shaded.4/7 * 100 = 57.143% are not shaded.

There are 7 shaded blocks.

There is no such folder. Boot sector is a special area on the hard drive which is cannot be edited or viewed without special tools.

3 - 7 is the fraction for 3 shaded stars and 4 unshaded stars

Sector 7 is thought to some to be a myth. in my opinion it is real, most belive to hold technology from other planets in area 51. We do not know if this is true, the government refuses to tell us anything.

Area of sector: 38.485 sq ft Area of circle: 153.93804 sq ft Arc in degrees: (38.485/153.93804)*360 = 90.00114592 or about 90 degrees Arc in feet: 10.99557429 or about 11 feet

49 7 ninths of 45 is the same as 45 divide by 9 timesed by 7. 45/9=7 7*7=49

The unshaded region is 5/28ths of the rectangle.Shaded is 4/7 + 1/4 = 16/28 + 7/28 = 23/28