Let
p---------------> is the perimeter of the base
s--------------> is the slant height
ba-----------> is the area of the base
la-----------> is the lateral area
we know that
[surface area of the pyramid]=area of the base+perimeter of the base*slant height/2
so
[surface area of the pyramid]=ba+p*s/2
la=p*s/2
[surface area of the pyramid]=ba+la
the answer is
surface area=ba+p*s/2
surface area=ba+la
To go from a fraction to a decimal just divide the numerator by the denominator. For example 1/2 : 1 divided by 2 = 0.5 which equals 1/2.
Answer:
<h2>$31.44 </h2><h2 />
Step-by-step explanation:
bookbag = $25.56
notebook = $0.75 (3) = $2.25
pack of pencil = $1.85
---------------------------
total = $29.66
tax 6%
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grand total = $31.44
Mrs. Mersin paid $5000 for her car
Answer:
Ty and happy early christmas to you too
Have a great day!
