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NikAS [45]
3 years ago
14

The area of a trapezium 9cm 6cm 15cm

Mathematics
1 answer:
777dan777 [17]3 years ago
6 0

Answer:

can you please specify which is the base , height and the boundary...

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You have just bought a new television and it has an aspect ratio of 16:9. The screen on the television is 65 inches. What is the
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Answer:

A

Step-by-step explanation:

The TV to have a 16:9 ratio and have a diagonal of 65 inches must have a length & width whose squares add to 4,225 (65 squared) and whose ratio length and width simplifies to 16/9.

B is not an option because 16^2+9^2\neq 65^2.

C is not an option because \frac{42.59}{21.22}\neq \frac{16}{9} which is 1.777777777778 as a decimal.

D fails for the same reason as C.

Therefore A is the solution because \frac{56.65}{31.86}=\frac{16}{9} and 65.65^2+31.86^2 = 65^2


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3 years ago
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Answer:

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Step-by-step explanation:

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