Answer:
121 degrees
Step-by-step explanation:
The "arc length" formula is s = rФ, where Ф represents the central angle in radians (not degrees).
Here r = 18 ft and s = 38 ft, and so:
38 ft
s = rФ becomes Ф = ------------ = 2.111 radians
18 ft
which, in degrees, is:
2.111 rad 180 deg
------------- * --------------- = 121 degrees, to the nearest degree
1 3.142
Answer:
8517/1000, & 851.7%
Step-by-step explanation:
Fraction & Percentage Form
Answer:
See attachment for drawing
Step-by-step explanation:
Given
See attachment for sketch of plan
Required
Draw a scaled plan
From the question, the garden has the following dimensions.
5.5m, 5.5m, 4m and 2.5m
Using a scale of 1m : 50 cm units, the above measurements will be represented as:



From the question, we understand that there will be 50cm space between the greenhouse and the edge.
On the scale drawing, this will be represented as:

From the question, the green house has the following dimensions.
2m, 2.5m
On the scale drawing, this will be represented as:


<em>See attachment 2 for scale drawing</em>
Answer:
28
Step-by-step explanation:
42/3 = 14
2 * 14 = 28