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Playing with Constructions Practice 2

Concept Check

Question 1mcq
While solving a fresh example in the activity table, Riya sees this question: an angle measures 120∘120^\circ. What type of angle is it?
A.acute
B.obtuse
C.straight angle
D.right angle
Question 2mcq
While answering a teacher question in the art room, Sana sees this question: an angle measures 180∘180^\circ. What type of angle is it?
A.acute
B.right angle
C.straight angle
D.obtuse
Question 3mcq
Which tool is most useful for drawing a circle of radius 7 cm7\,cm?
A.A compass and ruler
B.Only an eraser
C.Only a protractor
D.Only a weighing scale
Question 4mcq
Which tool is most useful for drawing a circle of radius 3 cm3\,cm?
A.Only an eraser
B.Only a weighing scale
C.A compass and ruler
D.Only a protractor
Question 5mcq
Which tool is most useful for drawing a circle of radius 4 cm4\,cm?
A.Only a protractor
B.Only an eraser
C.A compass and ruler
D.Only a weighing scale

Apply and Solve

Question 6mcq
While answering a teacher question in the math lab, Anaya sees this question: an angle measures 90∘90^\circ. What type of angle is it?
A.acute
B.obtuse
C.right angle
D.straight angle
Question 7mcq
While preparing a notebook entry in the activity table, Riya sees this question: an angle measures 120∘120^\circ. What type of angle is it?
A.acute
B.straight angle
C.right angle
D.obtuse
Question 8mcq
Which tool is most useful for drawing a circle of radius 7 cm7\,cm?
A.Only a weighing scale
B.A compass and ruler
C.Only an eraser
D.Only a protractor
Question 9mcq
Which tool is most useful for drawing a circle of radius 3 cm3\,cm?
A.A compass and ruler
B.Only a protractor
C.Only an eraser
D.Only a weighing scale
Question 10mcq
Which tool is most useful for drawing a circle of radius 4 cm4\,cm?
A.A compass and ruler
B.Only a weighing scale
C.Only a protractor
D.Only an eraser