Relationships in Triangles

Given segment UV, segment VW, and segment UW are midsegements, if TS = 42, UW = 23, and VW = 19, what is the perimeter of ΔRST ?

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.GPE.B.7

CCSS.HSG.SRT.B.4

Solve for x.

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CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Find DE. 

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CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

Solve for x.

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CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Find m∠KLJ. 

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CCSS.HSG.CO.C.10

Find m∠CXY. 

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CCSS.HSG.CO.C.10

If segment KM is the perpendicular bisector of segment JL,

find x. 

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CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

CCSS.HSG.CO.C.9

CCSS.HSG.CO.D.12

Find m∠YQR. 

Tags

CCSS.HSG.CO.C.10

Use the diagram below in which G is the centroid of ΔABC, FC = 35, AG = 42, BF = 57 and DG = 14. 

Find AC, BG, GC, and AE.

• AC=70, BG=38, GC=28, AE=63

• AC=72, BG=40, GC=30, AE=64

• AC=70.5, BG=37.5, GC=14, AE=24

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CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.5

Which of the following could represent the side lengths of a triangle?

• 23, 28, 52

• 34, 9, 25

• 13, 22, 14

Tags

CCSS.7.G.A.2