The inside perimeter of a running track ...

The inside perimeter of a running track (shown in figure) is 400m. The length of each of the straight portion is 90m and the ends are semi-circles. If track is everywhere 14m wide, find the area of the track. Also, find the length of the outer running track.

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The inside perimeter of a running track (shown in figure) is 400m. The length of each of the straight portion is 90m and the ends are semi-circles. If the track is everywhere 14m wide, find the area of the track. Also find the length of the outer running track.

The inner perimeter of a running track (shown in figure) is 400 m. The length of each of the straight portion is 90 m and the ends are semicircular. If the track is everywhere 14 m wide, find the area of the track. Also, find the length of the outer running track.

The inside perimeter of a running track is 340m. The length of each straight portion is 60m and the curved portions are semicircles. If the trackis 7m wide,find the area of the track.Also,find the outer perimeter of the track.

The inside perimeter of a practice running track with semicircular ends and straight parallel sides is 312 m. The length of the straight portion of the track is 90 m. If the track has a uniform width of 2 m throughout, find its area.

The inner and outer radius of a circular track are 56 m and 63m respectively. Find the area of the track

Bajinder runs ten times around a square track and covers 4km. Find the length of the track.

A running track of 440 ft is to be laid out enclosing a football field,the shape of which is a rectangle with a semi-circle at each end.If the area of the rectangular portion is to be maximum,then find the length of its sides.

The inner circumference of a circular race track 7 m wide is 440 m. Find the radius of the outer circle.

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