Triangle Review 3

Front

What is the expected number of computers in a neighborhood with 60 homes if 13 out of 20 homes have a personal computer?

Back

39 Computers

Front

If you travel 150 miles on 5 gallons of gas, how many miles do you travel per gallon?

Back

30 miles

Front

What similarity criterion can be used to prove that two triangles are similar if two sides of one triangle are proportional to two sides of another triangle and the included angles are equal?

Back

Yes, SAS

Front

What similarity criterion can be used to prove that two triangles are similar if two angles of one triangle are equal to two angles of another triangle?

Back

Yes, AA

Front

What similarity criterion can be used to prove that two triangles are similar if all three sides of one triangle are proportional to all three sides of another triangle?

Back

Yes, SSS

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees

Front

How do you determine if two triangles are congruent?

Back

By using criteria such as SSS, SAS, ASA, AAS, or HL.

Front

What is the relationship between the sides and angles in similar triangles?

Back

The corresponding angles are equal, and the corresponding sides are in proportion.