A plate has a diameter of 14 inches . what is the approximate circumference of the plate?
1 answer:
Circumference formula is 2(pi)r^2 so you need to find the radius(diameter/2) r=7 then multiply 7 x 3.14= 21.98 then multiply by 2 21.98 x 2= 43.96 answer is B 43.96
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Answer:
∛50 cm, 2∛50 cm, 3∛50 cm
Step-by-step explanation:
V= wlh
V=300 cm³
w= 1/3l
h= 2/3l
---------
l*1/3l*2/3l=300 2/9l³=300 l³= 1350 l= ∛1350= 3∛50 cm w= 1/3*3∛50= ∛50 cm h= 2/3*3∛50= 2∛50 cm
Answer:
its altitude is 8 cm
Step-by-step explanation:
1/2× base ×altitude =48
1/2×12× al =48
6×al =48
al = 8
All rectangles are parallelograms. Hope this helps.
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