Mathematics, 15.08.2020 21:01 karizm2010
The diagram shows the cross section of part of a park bench.
It is made from a rectangle of length 32 cm and width 8 cm and a curved section.
The curved section is made from two concentric arcs with sector angle 125º.
The inner arc has radius 40 cm and the outer arc has radius 48 cm.
Calculate the area of the cross section correct to the nearest square centimetre.
Answers: 1
Mathematics, 21.06.2019 21:30, aesmithswhs
If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.
Answers: 1
Mathematics, 21.06.2019 22:10, eddiewoods8505
Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9
Answers: 3
The diagram shows the cross section of part of a park bench.
It is made from a rectangle of length...
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