G9 3rd quarter prep 3

If b = 15, y = 9 and z = 3, what should be the value of c?

• a. 10

• b.   8

• c.   6

• d.   5

Tags

CCSS.HSG.CO.C.10

21. What is the value of twice of x subtracted from thrice of a if b + c = 2 and y + z = 3?

• a. 0

• b.   1

• c.   2

• d.   3

21. What should be the missing part so that the given   a+b/? = c/z is correct?

______

Tags

CCSS.HSG.CO.C.10

What can you conclude about the altitude of the right triangle that separate the triangle into two triangles?

• a. Each leg is the geometric mean.

• b. The altitude is the geometric mean.

• c. The square of the altitude is equal to the square of the product of the segment separated by the hypotenuse.

• d. The altitude to the hypotenuse divides the triangle into similar triangles.

What is the ratio of the perimeter of DMNG to the perimeter of DCAT?

• a. 1 : 2        

• b.   2 : 1

• c.   3 : 4

•  d.   4 : 3

What is the length of side MN?

• a. 22 units        

• b.   26 units

• c.   28 units

• d.   30 units

Tags

CCSS.HSG.SRT.A.2

What triangle similarity theorem is described by the SSS Triangle similarity?

• a. If two angles and an included side of a triangle are congruent to two angles and an included angle of another triangle, then the triangles are similar.

• b. If two angles and a nonincluded side of one triangle are congruent to the corresponding angles and a nonincluded side of another triangle, then the triangles are similar.

• c. If two triangles have the proportional side lengths, then the triangles are similar.

• d. If two sides of a triangle and their included angle are congruent respectively to the two sides

Tags

CCSS.HSG.SRT.B.5

What is the length of the side of the square if the length of the diagonal is 10?

• 
• 
• 
• 

Tags

CCSS.8.G.B.7

What is the value of x in the given trapezoid?

•   a.   10

• b.   11

• c.   12

• d.   13

Which of the following is a not a parallelogram?

• kite

• square

• trapezoid

• rectangle

Tags

CCSS.5.G.B.4