Answer:
13
Step-by-step explanation:
W^2 - 63 = 106
W^2 = 106 + 63
W^2 = 169
W = √169
W = 13
Answer: 38.5 cm^2
Step-by-step explanation:
Length of wire = 7*2 + 4*2 = 22 cm
Radius of Circle = 22/(2pi) = 3.5 cm
Area of Circle = (3.5)^2*pi = 38.5 cm^2
Answer:
radius= 14
Step-by-step explanation:
the distance around the edge is given by = 2πr
88= 2 (22/7)*r⇒ r= 88*7/44= 14
Answer:24x+12
Step-by-step explanation:
8(3x+4)-20
24x+32-20
24x+12
B. Similar -AA because the side lengths are two different lengths with angels being similar
