Apply
9. Poppy is using wire to make metal wall hang
radius shown for her friends. Her older sist
hangings with a diameter that is 1 inches longer
How much more wire did her sister use per
Poppy? Use 3.14 for T. Write your answer a
the nearest hundredth.
•6.25
wall hangings that have the
sister is making her wall
ches longer than Poppy's.
eper wall hanging than
nswer as a decimal rounded to
2. Arun is making a bubble wand out of wire. Th
a bubble wand out of wire. The circular part of the
wand has the radite
Handic

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !