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#1 Re: Help Me ! » please help give detailed solutions » 2013-03-19 02:17:14

i am having a demo teaching in our school can you help me how to make detailed lesson plan for the 4th quarter my topic is factoring



thanks...

#2 Re: Help Me ! » please help give detailed solutions » 2013-03-19 02:14:54

Find the area of the largest equilateral triangle that can be inscribed
in a circle whose diameter is 20 cm. can you show me how to solve it please

#3 Re: Help Me ! » please help give detailed solutions » 2013-01-22 23:08:07

do you have any idea how to find the number of degrees in the angle at which the diagonal of the cube intersect.

thank you.

#5 Re: Help Me ! » please help give detailed solutions » 2013-01-15 23:55:29

Need some help about the current issues, problems, and development in solid geometry and trigonometry.
please... any links or site where can i search this.


Thank you..

#7 Re: Help Me ! » please help give detailed solutions » 2013-01-12 22:17:17

Q3 image model was right but i still confused with the answer of Q2 my prof, give me the answer for the problem it was = 4101.24 m^2

i try many ways to solve it but still i fall the same answer as you did.

#8 Re: Help Me ! » please help give detailed solutions » 2013-01-12 19:45:14

the ceiling area = 2lw = 2lw
                       = 2 (10*30) + 2(20*30)
                       = 600 + 1200
                       = 1800 m

V= LWH
   = 20*10*30
   = 6000 m total storage space of the dungeon

is this correct. thaks

#9 Help Me ! » please help give detailed solutions » 2013-01-12 18:01:44

alvlad1022
Replies: 15

A dungeon is constructed with a rectangular floor 10m by 20m. The walls are vertical and 30m high. If there are windows, find:
a. total area of the ceiling walls and floor
b. the storage space of the dungeon

The manufacturer of tin cans received an order of 100,000 cylindrical tin cans of height 12cm and diameter 8cm how many square meters of tin cans?
A pyramid has its vertex at the center of a cube and its base coincidence with a surface with a face of the cube. Find the angle that each lateral face of the pyramid makes with base of the pyramid?

A hemisphere soup bowl 20 cm in diameter is filled with soup  to depth of 6 cm.
a. find the volume of the soup.
b. what percentage of the capacity of the bowl is filled.

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