Round this number to the tens place 645.56
1 answer:
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<h2>Answer:36 
</h2>
Step-by-step explanation:
Given that is isosceles triangle.
A isosceles has two sides equal an the third side is the base.
So, ...(i)
Given that length of the base
Given that the perimeter of the triangle is
So, ...(ii)
Using (i) and (ii),
Probability of choosing pink balloon is .
Step-by-step explanation:
Given,
Number of green balloons = 5
Number of yellow balloons = 3
Number of red balloons = 4
Number of pink balloons = 8
Total number of balloons = 5+3+4+8 = 20
To find the probability of pink balloon.
Formula
Probability of an even = number of outcomes ÷ total number of outcomes
So,
Probability of choosing pink balloon = =