Find the distance of the following points from the x axis: P(3,0) , Q(0,-3) , R(12,-4) , S(-4,-3)
1 answer:
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Answer:
The solution is given below;
Step-by-step explanation:
The computation is shown below:
There is six equal sections are numbered i.e. 2, 2, 3, 4, 5, and 6.
And, Number of Outcome of 2 on the Spinner is 2
Also, total Number of Sections is 6
As the winning spin is a 2
So, The theoretical probability of winning
= 2 ÷6 × 100
= 33.33%
Now
There is a total no of trials be 120
And, the number of outcome of 2 be 30
So, the experimental probability is 30 ÷ 120 = 1 ÷ 4 × 100 = 25%
As 33.3%>25%, this represent that the theoretical probability of winning would be greater.
a - length of side of a square
t - length of side of a triangle
The perimeter of a square:
The perimeter of a triangle:
We have the area of a triangle:
The formula of an area of an equilateral trinagle:
Substitute:
<em>multiply both sides by 4</em>
<em>divide both sides by
</em>
The perimeter of a triangle:
Substitute to the formula of a perimeter of a square:
<em>divide both sides by 4</em>
The formula of a diagonal of a square:
Substitute:
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