Answer:
A
Step-by-step explanation:
The area (A) of a triangle is calculated as
A = bh ( b is the base and h the perpendicular height )
Here b = 13 and h = 4 , thus
A = × 13 × 4 =
× 52 = 26 units² → A
Which of the following have two congruent parallel bases ?
2 answers:
<u>Answer-</u>
Cylinder and Prism have two congruent parallel bases.
<u>Solution-</u>
A. Circle
Circle is a 2 dimensional figure and it has only one base. So this does not have two congruent parallel bases.
B. Cylinder
Cylinder is a 3 dimensional object, where a circular base is extruded. It has two bases one on the top and other on the bottom. They both are parallel to each other.
C. Prism
Prism is a 3 dimensional object, where a triangular or any polygon base is extruded. It has two bases one on the top and other on the bottom. They both are parallel to each other.
D. Cone
A cone has a circular base and a curved surface which gets tapered from the circular base to a point. So this does not have two congruent parallel bases.
F. Pyramid
Pyramid consists of a square or triangular base and sloping sides that meet in a point at the top. So this does not have two congruent parallel bases.
Therefore, from the above options only Cylinder and Prism have two congruent parallel bases.
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Step-by-step explanation:
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