Circumference = 2
r
r = 12.5
2 *
* 12.5 ~ 78.540
The answer is about 78.540
Since there are 3 people in total
18/3 = 6 flowers
Each boy delivered 6
1)
Perimeter of figure = 2×(L+b) + πr
=> Perimeter of figure = 2×(18+14) +3.14×7
=> Perimeter of figure = 2×32 + 21.98
=> Perimeter of figure = 64 + 21.98
=> Perimeter of figure = 85.98 cm <em><u>Ans.</u></em>
2)
Perimeter of figure = πrl + πr
=> Perimeter of figure = 3.14×3.5×4 + 3.14×3.5
=> Perimeter of figure = 43.96 + 10.99
=> Perimeter of figure = 54.95 cm <em><u>A</u></em><em><u>ns.</u></em>
HOPE IT HELPS
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The two-way table is attached.
We know that 63 people took the survey, and 22 of them were left-handed. This means that 63-22=41 of them are right handed.
Out of the 63 total, 37 are left brain dominant; this means that 63-37=26 are right brain dominant.
Of the 26 that are right brain dominant, 21 are right handed; this means 26-21=5 are left handed.
Of the 22 left-handed people, 5 are right brain dominant; this means 22-5 = 17 are left brain dominant.
Of the 37 left brain dominant people, 17 are left handed; this means 37-17=20 are right handed.