Answer:
5. B, C and E
6. C
7. None
8. A and D
9. F and G
Step-by-step explanation:
See attachment for complete question
5. B, C and E
B, C and E are not parallelogram because they do not have 2 pairs of parallel sides
B and E are trapeziums while C is just a quadrilateral.
6. C
In (5) above, we established that B and E are trapeziums while C is not. This implies that only C is a quadrilateral.
7. None
A square is a parallelogram. So, it is not possible for a shape to be a square and not be a parallelogram.
8. A and D
A is a rhombus. D is a square and will be treated as a rhombus because all sides are equal.
9. F and G
These shapes have 2 pairs of parallel lines but all 4 sides are not equal; only the opposite sides are equal.
Answer:
-The cross section areas are all the same
-The prism has the same height and area of the base
Step-by-step explanation:
Answer:
Solution:
<u>We know that:</u>
- Capacity = 2,500 gallons
- Hose = 25 gallons/minute
Solution:
- 25 gallons = 1 minute
- => 25x gallons = x minutes = 2500 gallons
- => 25x = 2500
- => x = 100 minutes
Hence, it will take 100 minutes to fill the pool.
Answer:
Step-by-step explanation:
Can the sides of a triangle have lengths 5, 8, and 11?