What is the measure of ∠YVZ?
What is the measure of ∠YVZ?
A triangle has a 35° angle, a 55° angle, and a side 6 centimeters in length.
Select True or False for each statement about this type of triangle.
True | False | |
|---|---|---|
The triangle might be an isosceles triangle. | ||
The triangle might be an acute triangle. | ||
The triangle must contain an angle measuring 90°. |
What is the measure of ∠YVZ?
The figure shown is created by joining two rectangles.
Enter the area, in square inches, of the figure.
Figure A is a scale image of Figure B, as shown.
The scale that maps Figure A onto Figure B is 1:3. Enter the value of x.
Figure A is a scale image of Figure B, as shown.
The scale that maps Figure A onto Figure B is 1:2.75. Enter the value of S.
The figure is a cube.
Select all figures that can be formed by a vertical slice perpendicular to the base of the cube.
A triangle has two 90° angles and a side 12 centimeters in length.
Select True or False for each statement about this type of triangle.
True | False | |
|---|---|---|
No such triangle is possible. | ||
The triangle must be a right triangle. | ||
The third angle must be 90°. |
The circumference of a circle is 62.8 centimeters.
Enter the radius of the circle, in centimeters. Round your answer to the nearest whole number.
A circular wheel has a diameter of 30 inches.
Enter the circumference of the wheel, in inches. Round your answer to the nearest tenth.
Figure B is a scale image of Figure A, as shown.
Enter the scale factor applied to Figure A to produce Figure B.
The figure shown is created by joining two rectangles.
Enter the area of the figure, in square feet.
The figure shows a set of cubes, with 1-inch sides, combined to make a prism.
Enter the volume, in cubic inches, of the prism.
Lines QT and VS intersect at point R.
Based on the diagram, determine whether each statement is True or False.
True | False | |
|---|---|---|
m∠QRV + m∠VRU = 90° | ||
m∠QRS = m∠QRV + m∠SRT | ||
m∠VRT = 180° − 30° |
Cindy has a rectangluar patio that is 20 feet wide and 40 feet long. She plans to expand her patio by increasing both dimensions by a factor of 0.25.
Enter the area, in square feet, of Cindy's expanded patio.
Enter the volume of the shape, in cubic feet.
Enter the surface area of the shape, in square centimeters.
