INDENTIFY THE PARTS OF RIGHT

ANGLE

by .laneah

shaw

.

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WHAT IS A TRIANGLE? WHAT IS A RIGHT TRIANGLE Is a right triangle the same as a regul

ar triangle?

QUIZZES WEB SITES

RIGHT TRIANGLE

A right triangle is triangle with an angle of ( radians). The sides , , and of such a triangle To find the area of a triangle, multiply the base by the height, and then divide by 2. The division by 2 comes from the fact that a parallelogram can be divided into 2 triangles. For example, in the diagram to the left, the area of each triangle is equal to one-half the area of the parallelogram.

TRIANGLE

triangle is a 3-sided polygon sometimes (but not very commonly) called the trigon. Every triangle has three sides and three angles, some of which may be the same. The sides of a triangle are given special names in the case of a right triangle, with the side opposite the right angle

TRIANGLE

Is right triangle the same as A regular triange (explai

a right triangle is different because its sides go different way s and a regular triangle goes up and down ad its sides is all qual

RIGHT TRIANGLE

WEB SITES

www.enchantedlearning.com/math/geometry/shapes/triangle

mathworld.wolfram.com/RightTriangle.html - 51k –

www.clarku.edu/~djoyce/trig/right.html - 27k - 16k

quizzes

If one angle of a triangle is a right angle then what is it called?

right angled triangle acute. triangle

If all the angles of a triangle are acute then what is it called

acute angled triangle.

Triangle with rays

correct