Answer:
Step-by-step explanation:
Perimeter
P = 4s
P = 4*(2*sqrt(3) + 6*sqrt(7) )
P = 8*sqrt(3) + 24*sqrt(7)
Area
A = s^2
A = (2sqrt(3) + 6sqrt(7) )(2 sqrt(3) + 6sqrt(7) )
F:= (4*sqrt(3)^2 = 16 * 3 = 48
O:= 2sqrt(3) * 6sqrt(7) ) = 12sqrt(21)
I := 6*sqrt(7)*2 sqrt(3) = 12 sqrt(21)
L:=6*sqrt(7) ^2 = 36 * 7 = 252
The answer is 300 + 24*sqrt(21)
Answer:
Step-by-step explanation:
area=side ²=(2√3+6√7)²=4×3+36×7+2×2√3×6√7=12+252+24√21=264+24√21
