6 side of 3x3 makes 54 square cm.
Find the area of one of the sides and then multiply it by 3 (3 sides to a triangular pyramid)Then work out the area of the base of the pyramid, and add it to the total area of all the sides.Area of a triangle = Base x Height / 2
whats REA number?whats REA number?
is Chris Rea dead?? ---- No Chris Rea is not dead.
Isabel Rea's birth name is Isabella Rea.
Kyle Rea's birth name is Kyle Evan Rea.
Mabel Rea's birth name is Mabel Lillian Rea.
Thomas Rea's birth name is Rea, Thomas Henry.
Rea Mauranen's birth name is Rea Tellervo Mauranen.
レア Rea
Gardner Rea died in 1966.
Gardner Rea was born in 1894.
Doug Rea was born in 1949.