Question

the length of lateral surface developed for the pentagonal prism of base side length 20m will be
a. 80 mm
b. 100 mm
C. 120 mm
D. 90mm
( correct answer will be mark as brainiliest) ​

Answer 1

Answer:100100mm

Explanation:

Answer 2

Answer:

The correct answer is option B

Explanation:

Given: base side length 20m

To find: Length

Solution:

• the lateral surface area of a pentagonal prism can be given by finding the perimeter of the base of the prism multiplied by its height.
• Therefore, the lateral surface area of the pentagonal prism, LSA = 5b × h = 5bh.
• $5*20=100 mm$