All SSAT Upper Level Math Resources
Example Questions
Example Question #3 : Shape Properties
What is the main difference between a right triangle and an isosceles triangle?
A right triangle has to have a angle and an isosceles triangle has to have equal, base angles.
A right triangle has to have a angle and an isosceles triangle has to have equal, base angles.
An isosceles triangle has to have a angle and a right triangle has to have equal, base angles.
A right triangle has to have a angle and an isosceles triangle has to have equal, base angles.
A right triangle has to have a angle and an isosceles triangle has to have equal, base angles.
A right triangle has to have a angle and an isosceles triangle has to have equal, base angles.
By definition, a right triangle has to have one right angle, or a angle, and an isosceles triangle has equal base angles and two equal side lengths.
Example Question #2 : Right Triangles
A right triangle has a hypotenuse of 39 and one leg is 36. What is the length of the other leg?
You may recognize these numbers as multiples of 13 and 12 (each by a factor of 3) and remember that sides of length 5, 12 and 13 make a special right triangle. So the other leg would be 15 .
If you don't remember this, you can use Pythagorean theorem:
Example Question #1 : How To Find The Length Of The Side Of A Right Triangle
A right triangle has a hypotenuse of and one leg has a length of . What is the length of the other leg?
When calculating the lengths of sides of a right triangle, we can use the Pythagorean Theorem as follows:
, where and are legs of the triangle and is the hypotenuse.
Plugging in our given values:
Subtracting from each side of the equation:
Taking the square root of each side of the equation:
Simplifying the square root:
Example Question #2 : How To Find The Length Of The Side Of A Right Triangle
A right triangle has two legs of length and , respectively. What is the hypotenuse of the right triangle?
When calculating the lengths of sides of a right triangle, we can use the Pythagorean Theorem as follows:
, where and are legs of the triangle and is the hypotenuse.
Plugging in our given values:
Example Question #1 : How To Find The Length Of The Side Of A Right Triangle
A right triangle has a leg of length and a hypotenuse of length . What is the length of the other leg?
When calculating the lengths of sides of a right triangle, we can use the Pythagorean Theorem as follows:
, where and are legs of the triangle and is the hypotenuse.
Plugging in our given values:
Subtracting from each side of the equation:
Example Question #451 : Geometry
Find the length of the missing side.
Use the Pythagorean Theorem to find the length of the missing side.
Example Question #452 : Geometry
Find the length of the missing side.
Use the Pythagorean Theorem to find the length of the missing side.
Example Question #453 : Geometry
Find the length of the missing side.
Use the Pythagorean Theorem to find the length of the missing side.
Example Question #454 : Geometry
Find the length of the missing side.
Use the Pythagorean Theorem to find the length of the missing side.
Example Question #455 : Geometry
Find the length of the missing side.
Use the Pythagorean Theorem to find the length of the missing side.
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