Answer:
90 ft²
Step-by-step explanation:
Given the sides of similar figures in the ratio a : b, then
ratio of areas = a² : b²
Here ratio of sides = 1 : 3 , thus
ratio of areas = 1² : 3² = 1 : 9
That is the surface area of the new solid is 9 times the first
SA = 9 × 10 = 90 ft²
Sorry for messy handwriting
The answer to convert 76.8 fahrenheit to Celsius is D
Answer:
x=9, x greater then or equal to 55
Step-by-step explanation:
33.75,45,60 is the answer!!!!
