Gr 11 Math Ch 7: Right Prisms and Cylinders

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

What is the total area of the exposed or outer surfaces of a prism called?

  • Surface area (correct)
  • Volume
  • Circumference
  • Perimeter

What is the shape of the base and top surface of a right prism?

  • Polygon (correct)
  • Circle
  • Rectangle
  • Triangle

What is the formula to calculate the volume of a rectangular prism?

  • l × b × h (correct)
  • l × h
  • l + b + h
  • l × b

What is a cylinder unfolded into a net made up of?

<p>Two identical circles and a rectangle (B)</p> Signup and view all the answers

What is the formula to calculate the volume of a triangular prism?

<p>(1/2) × b × h × H (B)</p> Signup and view all the answers

What is the shape of the net of a cube?

<p>Six identical squares (D)</p> Signup and view all the answers

What is the formula to calculate the volume of a cylinder?

<p>π r ^ 2 × h (C)</p> Signup and view all the answers

What is measured in cubic units?

<p>Volume (D)</p> Signup and view all the answers

What is the name of the solid that has a polygon as its base and vertical sides perpendicular to the base?

<p>Right prism (B)</p> Signup and view all the answers

How can the surface area of a prism or cylinder be calculated?

<p>By calculating the area of each face and adding them together (C)</p> Signup and view all the answers

What is the sum of the lengths of the rectangles in a triangular prism's net equal to?

<p>The perimeter of the triangles (C)</p> Signup and view all the answers

What is the three-dimensional space occupied by an object or the contents of an object?

<p>Volume (B)</p> Signup and view all the answers

How is the volume of a right prism calculated?

<p>By multiplying the area of the base by the height (C)</p> Signup and view all the answers

What is the shape of the net of a triangular prism?

<p>Two triangles and three rectangles (D)</p> Signup and view all the answers

How is the volume of a cylinder calculated?

<p>$\pi r^2 \times h$ (C)</p> Signup and view all the answers

What is the name of the solid that has a polygon as its base and vertical sides that are not perpendicular to the base?

<p>Oblique prism (C)</p> Signup and view all the answers

What is the characteristic of a right prism?

<p>Its angles between the base and sides are right angles. (C)</p> Signup and view all the answers

What is the net of a rectangular prism composed of?

<p>Six rectangles (C)</p> Signup and view all the answers

Why is the volume of a prism calculated by multiplying the area of the base by the height?

<p>Because the height represents the vertical dimension of the prism. (B)</p> Signup and view all the answers

What is the common feature between a rectangular prism and a cylinder?

<p>Both are types of right prisms. (B)</p> Signup and view all the answers

Why is the formula for the volume of a triangular prism different from that of a rectangular prism?

<p>Because the formula for a triangular prism is based on the area of the triangle. (C)</p> Signup and view all the answers

What is the purpose of unfolding a prism or cylinder into a net?

<p>To calculate the surface area. (A)</p> Signup and view all the answers

What is the relationship between the length of the rectangle and the circumference of the circles in a cylinder's net?

<p>The length of the rectangle is equal to the circumference of the circle. (D)</p> Signup and view all the answers

What is the characteristic of the faces of a triangular prism's net?

<p>Two faces are triangles and three faces are rectangles. (B)</p> Signup and view all the answers

What is a characteristic that distinguishes a right prism from a prism that is not right?

<p>Its sides are perpendicular to the base (C)</p> Signup and view all the answers

What is the purpose of unfolding a prism or cylinder into a net?

<p>To find the surface area of the shape (C)</p> Signup and view all the answers

Why do the formulas for the volume of a rectangular prism and a triangular prism differ?

<p>Because the base areas are calculated differently (B)</p> Signup and view all the answers

What is the relationship between the length of the rectangle and the circumference of the circles in a cylinder's net?

<p>The length is equal to the circumference (A)</p> Signup and view all the answers

What is a common feature of the nets of rectangular prisms and cylinders?

<p>They have identical rectangles (A)</p> Signup and view all the answers

Why is the volume of a prism calculated by multiplying the area of the base by the height?

<p>Because the volume is a three-dimensional measurement (D)</p> Signup and view all the answers

What is the shape of the base of a triangular prism?

<p>Triangle (D)</p> Signup and view all the answers

What is the total area of the faces of a triangular prism's net?

<p>The area of the two triangles plus the area of three rectangles (C)</p> Signup and view all the answers

More Like This

Use Quizgecko on...
Browser
Open
Browser
Browser