Question

1. The given histogram shows the number of hours 30 students spend outdoor on a Sunday.
14
12
10
Number of students
1
5
3
Time (hours)
a) What is the size of each class interval?
b) How many students spend less than an hour outdoors?
c) In which time interval did the largest number of students spend time outdoors?
d) How many students spend four or more hours outdoors?
2. Construct a quadrilateral ABCD given that AB = 7cm, BC = 3cm, CD = 5cm, AD = 4cm
and diagonal AC = 7cm.
3. Construct a quadrilateral ABCD given that AB = 4cm, BC = 4.7cm, CD= 4.2cm,
AC=5,9cm and BD=6.7cm.

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Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

what is the size of each class intervals