<em>The</em><em> </em><em>length</em><em> </em><em>is</em><em> </em><em><u>1</u></em><em><u>5</u></em><em><u> </u></em><em>metres</em><em>,</em><em>the</em><em> </em><em>width</em><em> </em><em>is</em><em> </em><em><u>9</u></em><em><u> </u></em><em><u>m</u></em><em><u>,</u></em><em><u>and</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>area</u></em><em><u> </u></em><em>is</em><em> </em><em><u>1</u></em><em><u>3</u></em><em><u>5</u></em><em><u> </u></em><em>m</em>
<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em>
<h2>To construct a 60° angle, we first draw a line of any length. Then using a compass, we use this as a base to construct an equilateral triangle.</h2><h2>To construct the equilateral triangle, we:</h2><h2 /><h2>open the compass to the same dimensions as our original line</h2><h2>place the point of the compass on one end of the line and draw an arc</h2><h2>repeat this at the other end and the arcs should intersect where the tip of the triangle should be</h2><h2>Connect the tip of the triangle to one end of the base, and you will have a 60° angle.</h2><h2 />
If you would like to find the original price, you can calculate this using the following steps:
100% - 40% = 60%
x ... the original price
60% of x is 375
60% * x = 375
60/100 * x = 375
x = 375 * 100 / 60
x = 625
The original price was 625.
4 ft/sec X 3600 sec/hour = 14400 ft/hour
14400 ft/hour / 5280 ft/mile = 2.727 miles/hour
<h3>
Answer: 110 degrees</h3>
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Work Shown:
x = measure of minor arc CL
angle J = ( (far arc) - (near arc) )/2
angle J = ((red arc) - (yellow arc))/2
angle J = ( (minor arc CL) - (minor arc CK) )/2
35 = ( x - 40 )/2
35*2 = x-40
70 = x-40
x-40 = 70
x = 70+40
x = 110
Minor arc CL = 110 degrees
