Geometric Measurements | Baamboozle - Baamboozle

English 16 Public

Area,Perimeter

Study Slideshow

Look at this rectangle. Find the value of p.

p+2+p+2 =14 2p+4=14 2p=10 p=5

Look at this square. Find the value of w.

=w+w+w+w =24 =4w =24 w =6

Find the value of y.

y=11+14 =25 y=51-25=26 y =26 : 2 y=13

What is the area?

Area=1/ 2 × base × height A=1 2 × 21 × 14 A = 147

What is Perimeter ?

Perimeter is the total length of the sides of a two-dimensional shape

The diameter of a circle is 6 centimetres. What is the circle's area?

≈28.26

What is Area ?

The size of a surface. The amount of space inside the boundary of a flat (2-dimensional) object .

Find the area of the shaded part:

75.36cm2

Find the missing side length:

Remember(b*h),so 43.5=b*5 b=8.7cm

What is the diameter ?

Is the length of a line passing through the centre from one point on the circle to another.

What is pi "("π")

Pi ("π") is the ratio of the circumference of a circle to its diameter.

Find the missing side lengths.

49.8=x*6 x=49.8 / 6 x=8.3cm

The diameter of a circle is 18 feet. What is the circle's radius?

d =2r 18 =2r 18÷2 =r 9 =r

What is UV?

Chord

What is HI?

Radius

Find area of the circle :

A=3.14* 7.1 *7.1 A=3.14* 50.41 A=158.2874 ~ 158.29 ( 2d.p)