If the big hand of the clock rotates through 90 degrees in 15
1 answer:
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Answer:
<em>Strips should be </em><em>1.5 ft wide.</em>
Step-by-step explanation:
Given:
Width of 1st piece = 6 ft
Width of 2nd piece = 7.5 ft
To find:
To find the maximum width possible to make strips of equal size from both the pieces.
Solution:
This problem can be visualized as if we are given two numbers and we have to find the Highest common factor for both of them i.e. HCF of 6 and 7.5 will be our answer.
Let us try to factorize the given factors:
The common factors are highlighted above as underlined.
Therefore, the answer is 3 0.5 = <em>1.5 ft </em>
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<em>Strips should be </em><em>1.5 ft wide.</em>
Answer:
y ≈ 9.24
Step-by-step explanation:
Using the cosine ratio in the right triangle.
cos30° = =
( multiply both sides by y )
y × cos30° = 8 ( divide both sides by cos30° )
y = ≈ 9.24 ( to the nearest hundredth )