A paper is folded several times. When it was opened it was observed that it contained 22 triangles and 22 quadrilaterals and 12 pentagons. From the above mode is
A. Both triangles and quadrilaterals
B. Triangles
C. Quadrilaterals
D. Pentagons
Answer:B
A paper is folded several times. When it was opened it was observed that it contained 22 triangles and 22 quadrilaterals and 12 pentagons. From the above mode is
A. Both triangles and quadrilaterals B. Triangles C. Quadrilaterals D. Pentagons