Area of Rectangle and Triangle
|
|
|
| |
| 1) Rectangle: length-14.2 in, width-22.8 in
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 2) Triangle: base-15 in, height-22.3 in
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
Area of Square and Parallelogram
|
|
|
| |
| 3) Square: side-15 ft
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 4) Parallelogram: base-23 ft, height-14.9 ft
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| |
| 5) Martin and Muriel finished a project for class showing one way to see why the area of a circle is given by A = πr2, if r is the radius of the circle. Muriel is not in class today and Martin is trying to understand the following page of pictures from their project. Help Martin by writing up an explanation of how these pictures could be used to derive the formula for the area of a circle.
|
 |
20000 character(s) left
Your answer is too long. |
|
|
Attachments |
|
| 6) Circle: radius - 8 ft
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 7) Circle: diameter -11 in
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| |
| 8) Semicircle: radius 14 in
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 9) Three-quarters of a circle: radius 8 in
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| |
| 10) Find the total area.
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 11) Find the total area. |
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 12) Find the area of the walkway around the water.
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 13) Find the area of the button (do not include the holes).
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| |
| 14) Find the area of a trapezoid whose length of the two parallel sides is 8 ft and 13 ft and the height is 20 ft.
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 15) Find the area of a trapezoid whose length of the two parallel sides is 5 ft and 14 ft and the height is 10 ft.
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 16) Find the area of a trapezoid whose length of the two parallel sides is 5 1/2 ft and 15 3/4 ft and the height is 18 ft.
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 17) Find the area of a trapezoid whose length of the two parallel sides is 6.5 ft and 13.25 ft and the height is 19 ft.
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| |
| 18) Classify the figures given. State the letter of the question and then the letters for the answer.
a. Which figure is a triangle?
b. Which figures is a quadrilateral?
c. Which figures are regular polygons?
d. Which figures are not polygons?
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 19) Evaluate.
9.22 – 8(9) + 12
|
|
4000 character(s) left
Your answer is too long. |
|
| |
|
| 20) Evaluate.
–7 + (–15)
|
|
4000 character(s) left
Your answer is too long. |
|
| |
|
| 21) Find the circumference of the circle.
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 22) Print out the coordinate plane. In the coordinate plane draw a reflection of the parallelogram by reflecting it over the x-axis. Write the coordinates for the four ordered pairs of the newly drawn parallelogram.
Printable Coordinate Plane
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 23) On paper, draw a right scalene triangle. Measure the three angles with a protractor and the length of the sides in centimeters with a ruler. What is the size of the three angles and what is the length of the three sides?
|
|
20000 character(s) left
Your answer is too long. |
|
|
Attachments |
|
| 24) You are visiting Death Valley National Monument. As your car begins to descend into the valley, you see a sign that reads “2600 feet above sea level”. When you reach the valley floor, you see a sign that reads “200 feet below sea level”. On paper draw and label a diagram to solve this problem. State the change in elevation between the two signs and describe your drawing.
|
|
4000 character(s) left
Your answer is too long. |
|
| |
|
| 25) Solve.
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 26) Solve. State the angle and then the degrees.
|
 |
4000 character(s) left
Your answer is too long. |
|
| |
|
| 27) If you were directed by your school to complete Offline Activities for this course, please enter the information on the Log Entry form. |
|
| No offline activities found |
0 Hour(s) & 0 Minute(s)
|
|
|
Attachments |
|