Question

it /_A /_B are interior angles. it m/_A 70 ° then m/_B ?​

Answer 1

Answer:

angle b=70, hope it helps

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Answer 2

Answer:

the answer is 110

Step-by-step explanation:

(i) Since, RP is a straight line and ray HD stands on it, then

∠RHD + ∠DHP = 180∘    (angles in a linear pair)

⇒∠RHD + 70∘ = 180∘

⇒∠RHD = 180∘ − 70∘ = 110∘  

(ii) Since the straight lines RP and DK intersect at H, then

∠PHG =  ∠RHD    (Vertically opposite angles)

⇒∠PHG = 110∘

(iii) Since, the line RP || line MS and line DK is their transversal intersecting them at H and G, then

∠HGS = ∠DHP    (Corresponding angles)

⇒∠HGS = 110∘

(iv) Since, the straight lines MS and DK intersect at G, then

∠MGK =  ∠HGS    (Vertically opposite angles)

⇒∠MGK = 110∘

here below the second user is a very wrong answer

first statement is correct answer