Volumes are in ratio 27 : 1331
so ratio od individual lengths = cube roots = 3 : 11
and surface areas will be in the ratio 3^2 : 11^2 = 9:121
so surface area of the larger figure is 121 * 18 / 9 = 242 mm^2
Answer:
X^2+7x+4
Step-by-step explanation:
It's an isosceles triangle so both sides are the same. The missing side is 30
Answer:
8
Step-by-step explanation:
