In the given figure two parallel lines l,m are intersected by a tranversal. If ∠2=65∘ then ∠7 and ∠6 are
105∘,75∘
125∘,55∘
115∘,65∘
95∘,85∘
Given,l∥m and ∠2=65∘
∠2+∠7=180∘ [ Exterior allied angles]
⇒65∘+∠7=180∘
⇒∠7=180∘−65∘=115∘
∠2=∠6 [ Corresponding angles]
Compute the mode from the following data: Size45−5555−6565−7575−8585−9595−105105−115Frequency712173032610
In the given figure two parallel lines l,m are intersected by a tranversal. If ∠4=45∘ then ∠5 is
In a parallelogram ABCD, if ∠A = 115o, then ∠B, ∠C and ∠D are