2. The cost of a circular table is directly proportional to the square of the radius.
A circular table with a radius of 40cm cost £50.
What is the cost of a circular table with a radius of 60cm?

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true

the answer is c 150

step-by-step explanation: