maths

Question 1

how do you calculate the area of a trapezium?

Answer 1

1/2(a+b)xh

Question 2

which way does the decimal point go when you times the number by (e.g. 10/100/1000

Answer 2

the decimal point moves to the right

Question 3

which way does the decimal point move when you divide it by (e.g.10/100/1000

Answer 3

the decimal point moves to the left