Question

Calculate the area of the library building, if:

h1 = 33 feet

h2 = 10 feet

b1 = 135 feet

b2 = 163 feet​

Answer 1

Step-by-step explanation:

Given Calculate the area of the library building, if:

h1 = 33 feet

h2 = 10 feet

b1 = 135 feet

b2 = 163 feet

• We need to find the area of a library building given height (length) and breadth  
• So in the first case we have
•     h1 = 33 ft and b1 = 135 ft
• So Area = l1 x b1
•               = 33 x 135
•              = 4455
• So Area = l2 x b2
•               = 10 x 163
•               = 1630
• So total area will be 4455 + 1630  
•                              = 6085 sq ft
• Therefore area of the library building is 6085 sq ft

Reference link will be

https://brainly.in/question/39965034

Answer 2

Answer:

3042.5

Step-by-step explanation:

area of ∆acd=1/2×33×135

=2227.5

area of ∆abd=1/2×10×163

=815

∆acd+∆abd=area of Trapezium

2227.5+815= 3042.5

this is right answer