Answer:
The ratio will be 1:400,000.
Explanation:
An original map of scale 1 ratio 200,000 is enlarge twice then the ratio will be 1 : 400,000. Due to twice the ratio we can see the map more clearly as compared to the previous one. Due to twice enlargement of the map, we collect more information about the places we study and we can see many very object on the map which can't be seen earlier when the ratio is 1: 200,000 so we can say that twice enlargement makes the map more visible.
I believe the correct answer from the choices listed above is option D. Tides are observed around earth's coastal areas. <span>The gravitational attraction of the moon causes the oceans to bulge out in the direction of the moon causing tides to form. Hope this answers the question.</span>
9514 1404 393
Answer:
3.6 ft
Explanation:
Apparently, you're supposed to use the formula ...
A = (1/2)Pa
where A is the area, P is the perimeter, and 'a' is the apothem.
a = 2A/P = 2(43.26)/24 ≈ 3.605
The apothem is about 3.6 feet.
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<em>Comment on the problem</em>
For whatever reason, problems involving the use of the apothem are often inconsistently written. This one is no exception. The formula for the area in terms of side length is ...
A = 2(1 +√2)s²
The apothem is ...
a = s/(2·tan(22.5°))
For the given perimeter, A ≈ 43.46 square feet, and 'a' ≈ 3.621 ft.
