GM= ( II i = 1 xi) 1/N
for example, {3,4,2,6}.
GM = (3*4*2*6) 1/4
GM = 144*1/4
GM ~ 3.464
The answer would be 280 as a tens bar is worth ten. 28x10=280
91. The square has an area of 49, and the triangle has an area of 42. Added together, you get 91.
Area = Length x Width
Given that the area is 30 cm² and Length = 5 cm, find width:
30 = 5 x width
width = 30 ÷ 5 = 6cm
Answer: The width is 6 cm
