iGCSE circle theorems quiz

Which is the correct way to solve this?

• 8x=12
• 12x=8
• 8(x+8)=12
• 8(x+8)=12(12)

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Which is the correct way to solve this?

• x(x+14)=12(33)
• 14x=12(21)
• 12x=14(21)
• 21x=(12)(14)

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Which is the correct way to solve this?

• 7x=6(8)
• 7(x+7)=6(14)
• 6x=7(8)
• 7(14)=6(6+x)

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Find the value of the angle marked x....

• 88

• 75

• 92

• 102

Tags

CCSS.HSG.C.A.2

Find the value of the angle marked x....

• 90

• 43

• 47

• 53

Tags

CCSS.HSG.C.A.2

Find the value of the angle marked x....

• 102

• 51

• 129

• 78

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

CCSS.HSG.CO.C.10

Find the value of the angle marked x....

• 56

• 90

• 34

• 44

Tags

CCSS.HSG.C.A.2

Find the value of the angle marked x....

• 61

• 63

• 117

• 119

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

CCSS.HSG.CO.C.10

Find the value of the angle marked x....

• 90

• 45

• 50

• 100

Tags

CCSS.HSG.C.A.2

Find the value of the angle marked x....

• 88

• 44

• 92

• 46

Tags

CCSS.HSG.C.A.2

CCSS.HSG.CO.A.1