A warehouse measures 60 m by 50 m by 20 m. It has an open door that measures 15 m by 10 m on the front. A storeroom
that measures 40 m by 25 m by 10 m is attached to one wall
of the warehouse. Determine the total surface area of the
building (warehouse and storeroom).
I need an explanation please and thanks.

10010010001010010101001001010010100101010010101010010010101010110010001011010010010001

step-by-step explanation:

answer

step-by-step explanation:

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )

14 x 10 5

step-by-step explanation:

10 5 = 100,000

14x10,000 = 140,000