Question

Which statement is correct about the length of the side BC of the triangle?

It is more than the sum of the lengths of the sides AB and AC.

It is equal to the difference of the lengths of the sides AB and AC.

It is equal to the sum of the lengths of the sides AB and AC.

It is less than the sum of the lengths of the sides AB and AC.

Answer 1

Greg joins three magnetic sticks having unequal lengths to make a triangle, as shown below.



What is most likely the length of the third stick?

8 cm

6 cm

9 cm

7 cm

Answer 2

It is equal to the sum of the lengths of the sides AB and AC.

Answer 3

ok .. thanks for the second one i marked b

Answer 4

Look at the shape of a miniature golf field.



What could be the dimensions of this golf field?

30 inches, 40 inches, 80 inches

25 inches, 20 inches, 40 inches

50 inches, 60 inches, 130 inches

20 inches, 30 inches, 55 inches

Answer 5

7 cm

Answer 6

For the 3rd one i marked D

Answer 7

25 inches, 20 inches, 40 inches

Answer 8

Look at the two wings of a paper airplane.



Which statement is true?

The measure of angle ZXH is less than angle HXY.

The measure of angle XYH is greater than angle XZH.

The length of segment XY is longer than the length of segment XZ.

The length of segment XY is shorter than the length of segment XZ.

Answer 9

The measure of angle ZXH is less than angle HXY.

Answer 10

Look at the figure below.



Which conclusion is most likely correct about the figure?

The length of side DC is equal to 5 cm.

The length of side DC is equal to 7 cm.

The length of side DC is greater than 15 cm.

The length of side DC is equal to 15 cm.

Answer 11

The length of side DC is greater than 15 cm.

Answer 12

The figure below shows two congruent scalene triangles having, , , and



Which relationship is true?



m∠RPQ>m∠OMN

Answer 13

Pq=Mn

Answer 14

M<PQR=Omn

Answer 15

M<RPQ>m<OMN

Answer 16

M<PQR=Omn

Answer 17

Sue has two cardboard pieces in the shape of scalene triangles, as shown below.



Which statement is correct?

The length of segment FE is 10 cm.

The length of segment DE is 8 cm.

The length of segment DE is 10 cm.

The length of segment FE is 8 cm.

Answer 18

The length of segment DE is 10 cm

Answer 19

Katie has a pair of earrings in the shape of congruent triangles. The measure of angle ABC is equal to the measure of angle DEF.



What is the value of x?

1

4

3

2

Answer 20

1

Answer 21

Donnie has to construct a triangle NOP congruent to triangle KLM. Triangle NOP and Donniefs construction so far is shown below.



Which step should Donnie do next?

Draw an arc to intersect the arc above segment NP from point N with any width of the compass.

Measure the length of KL with a ruler and draw a segment of equal length from point N towards the arc above segment NP.

Draw an arc to intersect the arc above segment NP from point N with the length of segment KL as the width of the compass.

Measure the length of ML with a ruler and draw a segment of equal length in any direction.

Answer 22

Measure the length of KL with a ruler and draw a segment of equal length from point N towards the arc above segment NP.

Answer 23

Sid is constructing a triangle PQR congruent to triangle LMN. First, he constructed a segment PQ congruent to segment LM. Next, he measured the segment LN with a ruler and used the measurement to draw the segment PR.

Which statement about segment PR is true?

It is correct because it is congruent to line segment LN.

It is incorrect because it is not congruent to line segment NM.

It is correct because use of ruler gives an accurate measurement.

It is incorrect because a ruler is not used to construct congruent triangles.

Answer 24

It is correct because it is congruent to line segment LN.

Answer 25

Read the steps Anita wrote to construct triangle DEF congruent to triangle ABC.

Construct a segment DE congruent to segment AB.
Adjust the width of the compass to the length of AC and draw an arc from point D.
Adjust the width of the compass to the length of CB and draw an arc from point E intersecting the previous arc at F.
Draw lines from points D and E to the intersection of the two arcs at F.
Which statement about the steps Anita wrote for the construction of the triangle DEF is true?
Steps 2 and 3 are incorrect because the arcs were drawn from incorrect points.

All the steps are incorrect because none of the segments in triangle DEF are congruent to segments in triangle ABC.

It should include one step of measuring the side lengths of triangle ABC.

All the steps are correct because segments in triangle DEF are congruent to the segments in triangle ABC.

Answer 26

All the steps are correct because segments in triangle DEF are congruent to the segments in triangle ABC.