MATH - ANGLES

Using the diagram shown, ∠1 and ∠4 are supplementary angles. If ∠4 = 70°°, What is the measure of ∠1?.

• 180°

• 20°

• 110°

• 130°

Tags

CCSS.7.G.B.5

JKLM is a parallelogram. Find ∠KLM and ∠LMJ

• 64° and 100°

• 64° and 116°

• 54° and 116°

• 60° and 150°

Tags

CCSS.HSG.CO.C.11

ABC is an equilateral triangle and BCD is a straight line. Find ∠ABC and ∠ACE.

• 60° and 48°

• 50° and 68°

• 60° and 38°

• 90° and 40°

Tags

CCSS.8.G.A.5

ABCD, BEG and CEF are straight lines. Find ∠a and ∠b.

• 36° and 108°

• 36° and 90°

• 62° and 108°

• 72° and 108°

Tags

CCSS.7.G.B.5

PQR is an isosceles triangle where PQ = QR. PRS is a straight line. Find ∠SRQ and ∠RQS.

• 141° and 21°

• 121° and 31°

• 131° and 31°

• 121° and 21°

Tags

CCSS.8.G.A.5

ABC and CDE are triangles. Find ∠g.

• 60°

• 65°

• 55°

• 70°

Tags

CCSS.8.G.A.5

ABD is an isosceles triangle and BCD is an equilateral triangle. Find ∠ADC.

• 143°

• 134°

• 123°

• 321°

Tags

CCSS.8.G.A.5

EFG is a right-angles triangle. EFH is a straight line and FHJ is an isosceles triangle. Find ∠GFJ.

• 94°

• 100°

• 102°

• 104°

Tags

CCSS.8.G.A.5

JKNO is a parallelogram and KNM and JLM are straight lines. Find ∠g and ∠h.

• 78° and 40°

• 70° and 46°

• 78° and 46°

• 68° and 46°

Tags

CCSS.HSG.CO.C.11

PQR is an isosceles triangle and PRST is a rhombus. TPQ is a straight line. Find ∠QRP.

• 65°

• 56°

• 50°

• 60°

Tags

CCSS.HSG.CO.C.11