## Economics

Economics

Economics

##### What is the perimeter of a rectangle with length 6 and width 4?
1. [ ] 10
2. [ ] 14
3. [x] 20
4. [ ] 24
##### What is the area of a triangle with base 5 and height 7?
1. [ ] 12
2. [ ] 18
3. [x] 35/2
4. [ ] 70
##### What is the perimeter of a square with side length 5?
1. [ ] 10
2. [x] 20
3. [ ] 25
4. [ ] 30
##### What is the area of a rectangle with length 8 and width 3?
1. [ ] 11
2. [ ] 18
3. [ ] 21
4. [x] 24
##### What is the perimeter of a triangle with side lengths 5, 6, and 7?
1. [ ] 16
2. [ ] 17
3. [x] 18
4. [ ] 19
##### What is the area of a square with side length 7?
1. [ ] 14
2. [ ] 21
3. [ ] 42
4. [x] 49
##### What is the perimeter of a circle with radius 3? (Use 3.14 as an approximation for π)
1. [ ] 6.28
2. [x] 18.84
3. [ ] 19.08
4. [ ] 15.7
##### What is the area of a parallelogram with base 4 and height 7?
1. [ ] 12
2. [x] 28
3. [ ] 30
4. [ ] 42
##### What is the perimeter of an equilateral triangle with side length 8?
1. [ ] 16
2. [x] 24
3. [ ] 25
4. [ ] 32
##### What is the area of a trapezoid with bases 6 and 4 and height 5?
1. [ ] 10
2. [ ] 15
3. [x] 20
4. [ ] 25
##### What is the perimeter of a regular pentagon with side length 5?
1. [ ] 10
2. [ ] 20
3. [x] 25
4. [ ] 30
##### What is the area of a circle with radius 5? (Use 3.14 as an approximation for π)
1. [ ] 15.7
2. [ ] 31.4
3. [x] 78.5
4. [ ] 157
##### What is the perimeter of a hexagon with side length 4?
1. [x] 24
2. [ ] 32
3. [ ] 40
4. [ ] 48
##### What is the area of a trapezoid with bases 8 and 2 and height 5?
1. [ ] 15
2. [ ] 25
3. [ ] 35
4. [x] 45
##### What is the perimeter of a rhombus with side length 6?
1. [ ] 12
2. [x] 24
3. [ ] 36
4. [ ] 48
##### What is the area of a pentagon with side length 5 (assume it's a regular pentagon)?
1. [ ] 5√5
2. [ ] 10√5
3. [ ] 12.5
4. [x] 12.5√5
##### What is the perimeter of a rectangle with length 10 and width 7?
1. [ ] 14
2. [ ] 17
3. [ ] 27
4. [x] 34
##### What is the area of a hemisphere with radius 6 (assume the hemisphere has one flat base)? (Use 3.14 as an approximation for π)
1. [ ] 113
2. [x] 308
3. [ ] 378
4. [ ] 616
##### What is the perimeter of an octagon with side length 3?
1. [x] 24
2. [ ] 27
3. [ ] 30
4. [ ] 36
##### What is the area of a triangle with base 9 and height 11?
1. [ ] 54
2. [x] 99
3. [ ] 108
4. [ ] 110
##### What is the perimeter of a dodecagon with side length 2?
1. [x] 24
2. [ ] 28
3. [ ] 32
4. [ ] 36
##### What is the area of a parallelogram with base 8 and height 9?
1. [ ] 32
2. [ ] 56
3. [x] 72
4. [ ] 81
##### What is the perimeter of a equilateral triangle with side length 10?
1. [ ] 20
2. [ ] 30
3. [ ] 50
4. [x] 30
##### What is the area of a square with side length 12?
1. [ ] 14
2. [ ] 24
3. [ ] 36
4. [x] 144
##### What is the perimeter of a circle with radius 7? (Use 3.14 as an approximation for π)
1. [ ] 21.98
2. [x] 43.96
3. [ ] 44.16
4. [ ] 49.76
##### What is the area of a trapezoid with bases 7 and 5 and height 6?
1. [ ] 30
2. [x] 36
3. [ ] 42
4. [ ] 48

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