Terms and Metrics
Define Polyhedron
A three-dimensional figure with faces that are polygons
How many faces are there in a triangular prism?
five
The area of the base is 35m2 with a height of 16m. What is the volume?
560m3
Where will we be tomorrow period 1 after the announcements?
library
Express 3.4L in cubic centimeters.
3400cm3
The area of the triangular base of a vase is 35cm2, and the total area of the rectangular faces is 145cm2 . What is the surface area?
180cm2
What is the volume of a triangular prism with a triangular base that has a base of 6 cm, a height of 8 cm, and a length of 12 cm?
288cm3
What are the two options of toys available to be placed on top of your desk if it is your birthday?
A minion and an android figure
When drawing a 3d structure using 1 of the 3 perspective views. Which side of the structure can you not see?
The back side
A pack of Toblerone is packaged in a sheet that is a triangular prism.
The isosceles triangle has a base of 5cm and a height of 3cm. One side of the triangle is 3.9cm, and the length of the chocolate is 16cm.
How much sheet is needed? Round to the nearest unit.
220cm2
Jayden pours 1L of water into a triangular vase; the water depth is 40cm. What is the area of the triangular base of the vase?
25cm2
What are the 4 Ls when shooting a basketball?
Lace, Load, Lift, Line/Point
Suppose a cabinet view of a 3D cube has a base and height of 100 cm each. What would be the depth of the drawing to ensure that the structure is represented accurately?
50cm
Hanna wants to paint the world's largest cheese.
The isosceles triangle has a base of 6cm and a height of 5cm. One side of the triangle is 3 cm, and the length of the cheese is 15cm.
1 can of paint covers 45cm2. How many cans are needed?
surface area = 210cm2
cans needed = 210cm2/ 45cm2 per can
= 4.666
Therefore you will need 5 cans.
The new triangular prism Big Mac has the following dimensions:
What is the volume? And how many sandwiches can fit in a lunchbox with a volume of 9000cm3?
Volume of sandwich = 240cm3
Number of sandwiches = Volume of lunch box/volume of one sandwich
= 37.5 sandwiches
You cannot have half a sandwich, therefore the lunch box can hold 37 sandwiches.
1m3 is equivalent to how many cm3?
1,000,000 cm3.
What is the definition of perspective views?
The representation of space and 3D objects on a 2D surface to convey the impression of height, width, depth, and relative distance.
How many hearts do an octopuses have?
3