6.4/6.6 Practice

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14 questions

Practice for 6.4: Angle and Side Relationships

1

Practice for 6.6: Triangle Inequality Theorem

1

Practice for 6.6: Third Side Inequality

1

List the angles in order from smallest to largest.

Note: The smallest angle should be listed first.

Angle T
Angle R
Angle S

List the angles in order from smallest to largest.

Note: The smallest angle should be listed first.

Angle C
Angle B
Angle A

List the sides in order from shortest to longest.

Note: The shortest side should be listed first.

Side RS
Side ST
Side RT

List the sides in order from shortest to longest.

Note: The shortest side should be listed first.

Side CD
Side DE
Side CE

List the sides in order from shortest to longest.

Note: You need to calculate the measure of angle R. Remember that the angles must add up to 180 degrees.

Side RT
Side ST
Side RS

9, 12, 18

Yes, the sum of  the smaller two sides is larger than 18.

No, the sum of the smaller two sides is NOT larger than 18.

8, 9, 17

Yes, the sum of  the smaller two sides is larger than 17.

No, the sum of the smaller two sides is NOT larger than 17.

23, 26, 50

Yes, the sum of  the smaller two sides is larger than 50.

No, the sum of the smaller two sides is NOT larger than 50.

0.7, 1.4, 2.1

Yes, the sum of  the smaller two sides is larger than 2.1.

No, the sum of the smaller two sides is NOT larger than 2.1.

2.7, 3.1, 4.3

Yes, the sum of  the smaller two sides is larger than 4.3.

No, the sum of the smaller two sides is NOT larger than 4.3.

Two given sides: 6 feet & 19 feet

The third side is between _______ft and _______ft .

Two given sides: 7 feet & 29 feet

The third side is between _______ft and _______ft .

Two given sides: 13 km & 27 km

The third side is between _______km and _______km.

Two given sides: 18 km & 23 km

The third side is between _______km and _______km.

List the angles in order from smallest to largest.

Note: The smallest angle should be listed first.

Angle T

Angle R

Angle S

List the angles in order from smallest to largest.

Note: The smallest angle should be listed first.

Angle C

Angle B

Angle A

List the sides in order from shortest to longest.

Note: The shortest side should be listed first.

Side RS

Side ST

Side RT

List the sides in order from shortest to longest.

Note: The shortest side should be listed first.

Side CD

Side DE

Side CE

List the sides in order from shortest to longest.

Note: You need to calculate the measure of angle R.  Remember that the angles must add up to 180 degrees.

Side RT

Side ST

Side RS

9, 12, 18

Yes, the sum of  the smaller two sides is larger than 18.

No, the sum of the smaller two sides is NOT larger than 18.

8, 9, 17

Yes, the sum of  the smaller two sides is larger than 17.

No, the sum of the smaller two sides is NOT larger than 17.

23, 26, 50

Yes, the sum of  the smaller two sides is larger than 50.

No, the sum of the smaller two sides is NOT larger than 50.

0.7, 1.4, 2.1

Yes, the sum of  the smaller two sides is larger than 2.1.

No, the sum of the smaller two sides is NOT larger than 2.1.

2.7, 3.1, 4.3

Yes, the sum of  the smaller two sides is larger than 4.3.

No, the sum of the smaller two sides is NOT larger than 4.3.

6.4/6.6 Practice

6.4/6.6 Practice

List the angles in order from smallest to largest.Note: The smallest angle should be listed first.

List the angles in order from smallest to largest.Note: The smallest angle should be listed first.

List the sides in order from shortest to longest.Note: The shortest side should be listed first.

List the sides in order from shortest to longest.Note: The shortest side should be listed first.

List the sides in order from shortest to longest.Note: You need to calculate the measure of angle R. Remember that the angles must add up to 180 degrees.

9, 12, 18

8, 9, 17

23, 26, 50

0.7, 1.4, 2.1

2.7, 3.1, 4.3

List the angles in order from smallest to largest.

Note: The smallest angle should be listed first.

List the angles in order from smallest to largest.

Note: The smallest angle should be listed first.

List the sides in order from shortest to longest.

Note: The shortest side should be listed first.

List the sides in order from shortest to longest.

Note: The shortest side should be listed first.

List the sides in order from shortest to longest.

Note: You need to calculate the measure of angle R. Remember that the angles must add up to 180 degrees.