Find the surface area
219 cm
81 cm
31 cm
75 cm
A harpsichord case has the d...
Mathematics, 08.12.2020 05:40 iilovejohnccena1022
Find the surface area
219 cm
81 cm
31 cm
75 cm
A harpsichord case has the dimensions shown.
a Find the total area of the top and bottom surfaces.
b. Find the area of each side of the case.
c. If the timber costs €128 per square metre, find the
value of the timber used to construct this case.
Answers: 3
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