Answer:
6*3= 18
Jeff packed 18 pairs of socks
Step-by-step explanation:
Answer:
its D
Step-by-step explanation:
Did the test
<em>Answer</em>
<em>20.45pi</em>
<em>Step-by-step explanation:</em>
<em>14/2=7</em>
<em>49pi</em>
49pi/2=20.45pi
The two unknown sides are equal to each other so then the two unknown angles are also equal.
A triangle angles add up to 180
36 + 2x = 180
2x = 180 - 36
2x = 144
unknown angles x = 72°
draw line down center of triangle to make two right triangles with side 22/2 = 11. SOH CAH TOA
cos(72) = 11/H
H = 11/cos(72)
H = 35.6
perimeter = 22 + 2(35.6)
perimeter = 93.2 cm
answer E .
To find surface area: (2πr×h)+2(πr²)
r=8
h=22
(2π8×22)+2(π8²)
352π+128π
480π
