Geometry A 3.6 Triangle Inequality

Can you form a triangle with sides, 5 cm, 7 cm, and 10 cm? Is it a right triangle?

• Yes it is a triangle, and it is right

• No it is not a triangle

• Yes it is a triangle, no it is not right

• No but it looks really cool.

Tags

CCSS.7.G.A.2

Can you make a triangle with sides 3 in, 4 in, and 5 in? Is it a right triangle?

• Yes it is a triangle, it is not a right triangle

• No it's not a triangle

• Yes it is a triangle and it is a right triangle

• Yes it is a triangle and it is isosceles

Tags

CCSS.7.G.A.2

Can you make a triangle with sides 6m, 10m, and 14m? Is it a right triangle?

• Yes it is a triangle, it is not a right triangle

• No it is not a triangle

• Yes it is a triangle, yes it is a right triangle

• Yes it is a triangle and it is a scalene triangle.

Tags

CCSS.7.G.A.2

Can you make a triangle with 6 ft, 8 ft, and 10 ft? Is it a right triangle?

• No, its not a triangle

• Yes, it's a triangle, but it's not a right triangle

• Yes, it's a triangle, yes it's a right triangle

• Yes, it's a triangle, it is an isosceles triangle

Tags

CCSS.7.G.A.2

What is the range for the 3rd side if two sides of a triangle are 4 ft and 8 ft?

• x > 12, x<4

• x > 4, x < 12

• x > 6, x < 9

• x > 10, x < 17

Tags

CCSS.7.G.A.2

What is the range of the 3rd side if 2 sides of a triangle are 5m and 11m?

• x > 6, and x < 12

• x > 12, x < 16

• x > 6, x < 16

• x > 2, x < 12

Tags

CCSS.HSG.CO.C.10

What is the measure of the 3rd side?

• 25

• 34

• 39

• 644

Tags

CCSS.8.G.B.7

What is the correct measure of x?

• 15

• 17

• 12

• 15

Tags

CCSS.8.G.B.7

What is the correct measure of x?

• 45

• 30

• 90

• 60

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

What is the correct measure of x (in simplified form)?

• 
• 
• 
• 

Tags

CCSS.8.G.A.5