Answer:
318
Step-by-step explanation:
318 is the required answer
I hope it helped you
So given Figure we need to find total surface area
=Area(ABCD)+Area(BCRQ)+Area(QRSP)+Area(ADSP)+Area(ABQP)+Area(DCRS)
=(AB×BC)+(BC×CR)+(QR×RS)+(AD×DS)+(AB×BQ)+(DC×CR)
From figure,
AB=DC=PQ=SR=9 cm
BQ=CR=AP=DS=11 cm
BC=AD=QR=SP=3 cm
On substituting these values We get
Surface Area=(9×3)+(3×11)+(9×3)+(11×3)+(9×11)+(9×11)
=27+33+27+33+99+99=318
I hope it helped you
Answer
The answer and procedures of the exercise are attached in the following archives.
Step-by-step explanation:
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.
Answer:
1725ft^2
Step-by-step explanation:
Area of trapezoid:
Substitute the values and solve:
ft^2
Answer:
y = 64 - 6.2 x is the required expression.
Step-by-step explanation:
Total length of the board = 64 inches long
Number of pieces cut from the wooden board = x
The length of each board = 6 (1/5) inches = 6. 2 in
The amount left over of the wooden board = y inches
Total length of board cut = Number of pieces cut ( Length of each length)
= x ( 6.20 inches) = 6. 2 x
The left over length = Total available length - Total length cut
= 64 - 6, 2 x
or, y = = 64 - 6, 2 x
Hence, y = 64 - 6, 2 x is the expression representing the amount of material y that would be left over .
The answer is 66 how this helps