The diagram shows 3 identical circles inside a rectangle. Each circles touches the other two circles and the side of a rectangle, as shown in the diagram. The radius of each circle is 2mm.
Work out the exact area of the triangle.
Give your answer in the from “ a root3 + b” where a and b are integers.

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

step-by-step explanation:

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation:

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!