Sagot :
Answer:
1. The length of the rectangle is 12 cm and its width is 2 cm less than 3/4 of its
length
Find the area of the rectangle
Step-by-step explanation:
PERIMITER = b 2 (a+b)
2 ( a+b) = 200/ 2
52 + b =100
b = 100-52 = 48
area of the rectangle is (52 x 48) cm2
= 2496 cm2
2.
size of the tile is nothing but the diagonal of the square.
length of diagonal of square
=
= (this is 6 squareroot of 2 not 62)
= = = ft.
3.C=88 cm
C=2piR
88=2(22/7)R
R=88/(44/7)
R=14 cm
Area=piR^2
A=(22/7)(14)^2
A= 616 cm^2 <----- answer
4.P = 2L + 2W
200cm = 2(52cm) + 2W
200cm = 104cm + 2W
200cm - 104cm = 2W
96cm = 2W
96cm/2 = 2W/2
48cm = W
A = L x W
A = 52cm x 48cm
A = 2,496 cm^2
Step-by-step explanation:
pa brainliest po
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