In a closed traverse of side n, the sum ofinterior angles is =
A(2n + 4) 90°
B{n+4) 90°
C(3n-4) 90°
D(2n-4) 90°
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The ring contours having the values increased inwards indicates
A camber consisting of two straight slopes joining at the centre is called:
The operation of moving the stool post at right angle to the Axis of the lathe is called
Shear strength of a soil is a unique function of
In leveling, the effect of retraction is to