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Day: October 8, 2013

Grade 8 _ Vivacity _ Maths H.W _ 08/10/2013

Grade 8 _ Vivacity _ Maths H.W _ 08/10/2013

Subject: Maths

Topic: Area and Perimeter/Circumference of circle and semi-circle

Type of work: Non-research based

Duration: 30 minutes

H.W to be done by 09/10/2013 (Wednesday):

Sove the following:

Q1. Find the perimeter of a semi-circle with diameter 8 cm? (Use pi= 3.14)

Q2. Find the perimeter and area of a semi-circle with radius 10 m? (Use pi= 3.14)

Q3. Find the perimeter and area of a quarter circle with radius 7 cm?  (Use pi= 3.14)

Q4. A circle is drawn inside a square with side 10 cm. Find the circumference of the circle.  (Use pi= 3.14)