In a parallelogram ABCD, if ∠A = 115o, then ∠B, ∠C and ∠D are
∠B = 55o, ∠C = 105o, ∠D = 65o
∠B = 60o, ∠C = 135o, ∠D = 75o
∠B = 45o, ∠C = 120o, ∠D = 65o
∠B = 65o, ∠C = 115 o, ∠D = 65o
In a parallelogram ABCD, ∠D = 115o the measure of ∠A and ∠B will be
In the given figure, if ∠AOC=65∘, then ∠COB= ___.
In the give figure AC is parallel to DG
∠BED=115∘ and ∠BFG=120∘
Find a,b,c.
Find the value of ∠A and ∠C if ABCD is a cyclic quadrilateral and ∠A : ∠C = 5 : 7. A. 60° and 120° B. 55° and 125° C. 65° and 115° D. 75° and 105°
In the given figure, AB || CD. If ∠CAB=180∘ and ∠EFC=25∘ then ∠CEF=?
(a)65∘
(b)55∘
(c)45∘
(d)75∘