Answer: l
=
16
,
b
=
10
Explanation:
Step-by-step explanation:
Perimeter of rectangle is
p
=
2
(
l
+
b
)
=
52
,
l
is length and
b
is breadth.
Area of rectangle is
A
=
l
⋅
b
=
160
∴
l
=
160
b
;
∴
2
(
160
b
+
b
)
=
52
or
(
160
b
+
b
)
=
26
or
160
+
b
2
b
=
26
or
160
+
b
2
=
26
b
or
b
2
−
26
b
+
160
=
0
or
b
2
−
16
b
−
10
b
+
160
=
0
or
b
(
b
−
16
)
−
10
(
b
−
16
)
=
0
or
(
b
−
16
)
(
b
−
10
)
=
0
∴
b
=
16
or
b
=
10
If
b
=
16
;
l
=
160
16
=
10
and if
b
=
10
;
l
=
160
10
=
16
The dimension of rectangle is
l
=
16
,
b
=
10
[Ans]
Answer:
19 in
Step-by-step explanation:
Since, one revolution is equal to the circumference of the wheel.
C= πd
->The wheel of a compact car has a 25-in. diameter. The circumference of the compact car will be:
C= π x 25
C= 25 π in
->The wheel of a pickup truck has a 31-in. diameter. The circumference of the pickup truck will be:
C = π x 31
C= 31π in
Next, is to determine differences in distance 'd' traveled by subtraction the circumferences
d= 31π - 25π
d=6π (since π= 3.14)
d= 6 x 3.14
d=19 in
Therefore, the pickup truck wheel traveled 19in farther in one revolution than the compact car wheel
Answer: 9
Step-by-step explanation:
Answer: It want let me put the answer in
Step-by-step explanation: