Lesson Example Discussion Quiz: Class Homework |
Quiz Discussion |
Title: Area of 2D-Shapes |
Grade: 6-a Lesson: S4-L1 |
Explanation: Hello students, let us discuss few problems on this topic with steps and answers provided for each problem. |
Quiz: Discussion in Class
| Problem Id | Problem | Answer |
|---|---|---|
Steps 1 |
An American flag has a perimeter of 16 feet. One side of the flag is 6 feet long. What is the area of the flag? |
A) 16 sq.ft B) 18 sq.ft C) 15 sq.ft D) 12 sq.ft |
Steps 2 |
The width of the rectangle is 20 m, and its diagonal is 29 m. Find the area of the rectangle. |
A) 240 sq.m B) 420 sq.m C) 204 sq.m D) 402 sq.m |
Steps 3 |
The area of Mike’s backyard is 114 square meters. If the length of the backyard is 6 meters, what is the perimeter of Mike’s backyard? |
A) 25 mtrs B) 50 mtrs C) 18 mtrs D) 22 mtrs |
Steps 4 |
Dylan’s father has a square garden with a perimeter of 64 meters. What is the length of each side? Half of the garden is used for growing vegetables. What is the area used for vegetables? |
A) L = 16 m, A = 128 sq.m B) L = 18 m, A = 132 sq.m C) L = 20 m, A = 144 sq.m D) L = 24 m, A = 182 sq.m |
Steps 5 |
Emily has a right-angled triangle with one side of length 11 inches and the other side of length 18 inches. Calculate the area and perimeter of her triangle. |
A) 99 sq.in , 52 in B) 99 sq.in , 50 in C) 100 sq.in , 50 in D) 100 sq.in , 52 in |
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