arc length: πd
straight side: d
so add them up
find the perimeter of this semi-circle with diameter,
d= 28cm.
Give your answer as an expression in terms of π (pi)
2 answers
what do you mean
d= 28cm.
Give your answer as an expression in terms of π (pi)
2 answers
0 answers
1 answer
1 answer
1 answer