ASAP find the perimeter of this semi-circle with diameter d = 56cm. give your answer as an exspression in terms of TT​

i = 2 / - 5

step-by-step explanation:

evaluation of ( 2 - 4 ) ( p + q ) when p = 2 and q = 5 i, by putting values of p and q,                                                                    

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two