Rcle of radius 10 cm
18 Fig. 3.14 represents a design on the window of
a building. The curved part XY is an arc of a
circle. (The centre of the circle is not Z.)
10 cm
Y
100 cm
120 cm
120 cm
of the area
correct to
z
Fig. 3.14
ceps through
wiper is
answept
The rise of the segmental arc is 10 cm, its span
is 100 cm and IZXI = IZYI = 120 cm.
Calculate, taking a to be 22 where necessary,
a) the radius of the circle
b) the area of the segmental cap, correct to
2 significant figures
c) the total area of the design, correct to
3 significant figures. (WAEC/SSCE]

the answer is stop cheating on things stoopid

step-by-step explanation:

im eatin up the 44

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

answer: y = 3/2 x - 3

y = 1/8 x - 3/4 that would be your correct option

step-by-step explanation: w