How to find the total surface area of a rectangular prism?

1 answer:

3 0

If the length is taken as l , height is taken as h and breadth is taken as b . then

Area of the rectangular prism= 2( (l*b) + (b*h) + (h*l) )

hope that helps

You might be interested in

Fraction of the diagram is shade

WITCHER [35]

Answer:

10/30 is the fraction of the diagram shade

8 0

3 years ago

Secant jkl and jmn are drawn to circle o from an external point ,j. if jk=8,lk=4 and jm=6 what is the length of jn answer

Archy [21]

See the picture attached to better understand the problem

we know that
If two secant segments are drawn to a circle from an exterior point, then the product of the measures of one secant segment and its external secant segment is equal to the product of the measures of the other secant segment and its external secant segment.
so
jl*jk=jn*jm------> jn=jl*jk/jm

we have
jk=8,lk=4 and jm=6
jl=8+4----> 12

jn=jl*jk/jm-----> jn=12*8/6----> jn=16

the answer is
jn=16

6 0

3 years ago

Can someone please help me with number 19

kipiarov [429]

The expression of the problem is, 8x.
where "x" stands for the number of dogs. so you would then substitute x with 12. Then you would solve the problem to get your answer.(8•12)

3 0

3 years ago

Which graph represents an exponential function?

Anettt [7]

An exponential function has a graph that is a smooth curve; it either increases at an ever increasing rate or decreases at an ever increasing rate. The only graph that fits these characteristics is the first one.

3 0

3 years ago

The histograms show the number of new subscribers in one month by age group for three newspaper. which statement is best support

Iteru [2.4K]

Answer:

Step-by-step explanation:

there were three times as many new subscribers in the 20-29 and the 30-39 age groups combined for the chronicle than in the 20-29 age group for the times.

3 0

3 years ago

Read 2 more answers