2 years ago

Betty has the option of using three types of tables in her coffee shop:

Mathematics

1 answer:

Mkey [24]2 years ago

5 0

Answer:

The rectangular table

Step-by-step explanation:

Square table: 36*36=1296

Rectangular table: 20*42=1460 $in^{2}$

Circular table: $\pi * 21^{2}$ ≅1384

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3 years ago

The extensions of the legs AB and CD of a trapezoid ABCD intersect at point E. Find the lengths of the sides of △AED if AB=5cm,

Lynna [10]

Answer:

AE = 15 cm; ED = 18 cm; AD = 15 cm (given)

Step-by-step explanation:

ΔBEC ~ ΔAED so ...

AD/BC = AE/BE = (BE+AB)/BE = 1 + AB/BE

Substituting given numbers (lengths in centimeters), we have ...

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3 years ago

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3 years ago

28 is increased by 150%. what's the final number

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Answer:

Step-by-step explanation:

20x(1+150%)

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