Question

Thickness of a dictionary is 4.3 cm.What is the total height of a stack of 50 such dictionaries?Give your answer in metres

Answer 1

Step-by-step explanation:

360° since this polygon is really just two triangles and each triangle has 180°

You can also use Interior Angle Theorem:(4−2)⋅180∘=(2)⋅180∘=360

Answer 2

Answer:

0.043 m/dictionary x 50 dictionaries = 2.15 m

Step-by-step explanation:

hope this will be helpful....