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Geometric Measurements
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Look at this rectangle. Find the value of p.
p+2+p+2 =14 2p+4=14 2p=10 p=5
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The diameter of a circle is 6 centimetres. What is the circle's area?
≈28.26
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What is HI?
Radius
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What is pi "("π")
Pi ("π") is the ratio of the circumference of a circle to its diameter.
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Find the missing side lengths.
49.8=x*6 x=49.8 / 6 x=8.3cm
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What is Perimeter ?
Perimeter is the total length of the sides of a two-dimensional shape
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Find the value of y.
y=11+14 =25 y=51-25=26 y =26 : 2 y=13
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What is UV?
Chord
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The diameter of a circle is 18 feet. What is the circle's radius?
d =2r 18 =2r 18÷2 =r 9 =r
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What is the diameter ?
Is the length of a line passing through the centre from one point on the circle to another.
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What is Area ?
The size of a surface. The amount of space inside the boundary of a flat (2-dimensional) object .
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Find the missing side length:
Remember(b*h),so 43.5=b*5 b=8.7cm
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Look at this square. Find the value of w.
=w+w+w+w =24 =4w =24 w =6
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Find area of the circle :
A=3.14* 7.1 *7.1 A=3.14* 50.41 A=158.2874 ~ 158.29 ( 2d.p)
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What is the area?
Area=1/ 2 × base × height A=1 2 × 21 × 14 A = 147
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Find the area of the shaded part:
75.36cm2
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