How many perpendicular lines does a octagonal prism have?

What are ten objects in school or home that make use of geometric figures in their design or construction? Where can i find a nearest place NSO in molino bacoor cavite? What is mathematical matrix? How many miles per hour is a car traveling if it has traveled 28 miles in 30 minutes? How many gallons in 1 mile of the Tennessee river? How do you use chemical energy in every day life? What is 3000000000 divide by 1000000000000? What is the circumference of a circle with 23 meters? Is 63 a mersenne prime number? What is 15.034 in word form? What is 106 divided by 14? What do we call the distance between a number and zero on a number line? Can -0.5 be a probability? Two different ways to write 7.32? Does 116 equal 60 mils? How do you write 2.84 billion? Which set of measurment forms a right triangle use the pythagorean theorem a2 plus b2 equals c2 the answer sets are 5 12 14 5 11 13 4 11 13 5 12 13? What solution would you use to answer 56 divieded by 7? What do the arrows represent in the figure above? How much is 13 km equal to how many m?