The Giant's Causeway is an area in Northern Ireland or nearly 40000 interlocking blocks that were formed from a volcanic eruption. Most of the blocks have the shape of a regular hexagon. The area of the top of one block is 585 cm2 and the distance from each side to the centre is 13 cm. What is the length of each side of a block? Write a math statement to show your solution process and given your final answer.

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

a

step-by-step explanation:

=

x=0.8898305 is the answer to that equation