Overview of Resources. The chief mineral resources produced in Cuba, which aided its economy in 2010, were nickel and cobalt. The mining sector also produced other minerals such as cement, feldspar, gypsum, iron ore, lime, limestone, asphalt, bentonite, chromite, zeolite, marble, steel, and sulfuric acid. Crude petroleum production by 10.7%.
Classification of Triangles. Triangles may be classified by. (A) their sides. (B) their angles. A scalene triangle has 3 different sides. An isosceles triangle has two equal sides and one side that is not equal. An equilateral triangle has 3 equal sides.In an acute triangle, all of the angles will measure less than 90 degrees. A right triangle will always have one 90-degree angle. An obtuse triangle will always have one angle whose measure is greater than 90 degrees but at the same time less than 180 degrees.Median and Altitude (Height). A median of a triangle is a segment drawn from a vertex of the triangle to the midpoint of the opposite side.lassification of Triangles. Triangles may be classified by. (A) their sides. (B) their angles. A scalene triangle has 3 different sides. An isosceles triangle has two equal sides and one side that is not equal. An equilateral triangle has 3 equal sides.
(Try drawing it and you'll see what's going on.). So use the sliding bevel to transfer the angle of your corner onto the protractor, calculate the mitre angle then use the protractor to set the bevel to the cutting angle.es use a sliding bevel but you'll need to halve the angle that it gives you so for that you'll need a protractor, the only thing that may trip you up is the mitre box, don't know which type you have but the fixed ones will only do 45 degrees equalling 90, no good if you have a 100 degree corner.