Mathematics
Three angles of a quadrilateral measure 56°, 115° and 84°. Measure of the fourth angle is :
100°
105°
95°
110°
Related Questions
Construct a regular hexagon of side 2 cm, using ruler and compasses only.
Construct a regular hexagon of side 3.5 cm, using ruler and compasses only.
The angles of a quadrilateral are in the ratio 2 : 4 : 5 : 7. The angles of given quadrilateral are :
40°, 60°, 100°, 140°
40°, 80°, 120°, 120°
40°, 80°, 100°, 140°
40°, 60°, 100°, 160°
ABCD is a parallelogram in which ∠A = 72°. Measures of ∠B, ∠C and ∠D respectively will be :
72°, 108°, 108°
108°, 108°, 72°
108°, 72°, 108°
none of these