The Miscellaneous Right Triangles ClipArt gallery includes 26 illustrations including the special triangles known as the 30-60-90 and the 45-45-90. There are also images of leaning ladders, buildings, and trees that can be used with application problems involving right triangle trigonometry and use of the Pythagorean theorem.

Illustration of a ladder that is not perpendicular to the ground. If it is set on the ground and leaned…

Illustration of a ladder that is not perpendicular to the ground. If it is set on the ground and leaned…

Illustration of a ladder that is not perpendicular to the ground. If it is set on the ground and leaned…

Illustration of a ladder leaning against the side of a building (wall) to form a right triangle .

Illustration of a ladder leaning against a palm tree, that is perpendicular to the ground, to form a…

Illustration of a ladder leaning against a palm tree, that is perpendicular to the ground, to form a…

Illustration of a ladder leaning against a palm tree, that is perpendicular to the ground, to form a…

"In any right triangle, the square described on the hypotenuse is equal to the sum of the squares described…

An illustration of a right triangle made up of a flagpole, rope, and the ground. Illustration could…

An illustration of a right triangle with sides, 40, 75, and x. Additional height of x is added to 75.…

A right-angled triangle is any triangle having one right angle. The side opposite the right angle is…

Illustration of a leaning tower with a perpendicular drawn from the top of the tower to the ground to…

Right triangle with squares that can be used to illustrate the Pythagorean Theorem.

Illustration of a right triangle used to show the Pythagorean Theorem (the square of the hypotenuse…

Illustration of a right triangle with the midpoint of the hypotenuse drawn.

Illustration of a right triangle with one angle the double of the other.

Illustration of a right triangle with legs labeled 150 and 85. This could be used to find the hypotenuse…

Special right triangle with angles 45 degrees, 45 degrees, and 90 degrees with side measures/relationships…

Illustration showing two equal right triangles. This can be used to show that two right triangles are…