Ratio
A rectangle with a perimeter of 30cm has a ratio of 1:9 for the length and width. The area would be ___
A equilateral triangle has a side which is 6cm long, the perimeter is ___
What is 18cm
There's ___ rules to prove triangles congruent
What is 4
Two triangles with three sides equal to one another
What is SSS
The angles of a octagon add up to ___ degrees
What is 1080
A square has a perimeter of 70 inches. The length of each side is ___
The triangles MNO and PQR are similar. MN is equal to 8, MO is equal to 26, and PR is equal to 34. QR is equal to ___ rounded to the tenth
What is 10.5
When there's not enough information on the triangles
What is not congruent
Two triangles with one angle, a side, and then another angle equal to one another
What is ASA
A word meaning the same
What is congruent
A rectangle with a perimeter of 210 yards has a ratio of 3:4 for the length and width. The area would be ___
What is 10800 yards
The triangles XYZ and UVW are similar. XY is equal to 13, XZ is equal to 16, and UW is equal to 12. VW is equal to ___
What is 9.75
When two triangles have a 90 degree angle and one of their legs are congruent
What is hypotenuse leg
Two triangles with one side, then an angle, and then another side equal to the other
What is SAS
It is how to find the missing side / proportion of triangles which are similar
What is cross multiplying
A rectangle with a perimeter of 84cm has a ratio of 5:2 for the width and length. The area would be ___
The triangles GHI and JKL are similar. GH is equal to 6, GI is equal to 12, and JL is equal to 3. KL is equal to ___
What is 1.5
Skipping both an angle and a side
What is not congruent
Two triangles which have two angles equal to one another and then one side
The four rules to finding out / proving if triangles are congruent or not
What is SAS, SSS, ASA, and AAS
A rectangle with a perimeter of 800cm has a ratio of 10:6 for the length and width. The area would be ___
What is 150000cm
The triangles ABC and DEF are similar. AB is equal to 14, AC is equal to 28, and CD is equal to 32. BE is equal to ___
What is 16
Triangles ABC and ADE are similar. AD is equal to 10, DB is equal to 4, and AE is equal to 6. EC is equal to ___
What is 2.4
Two triangles with two sides equal to each other and then one angle equal as well
What is not congruent
What is cut off proportionally