Fill the gaps on trigonometry basics

Exercise and reference answers

Missing parts

1. Answer

   three

   Choices

   1. three
   2. sides
   3. measure

2. Answer

   opposite

   Choices

   1. opposite
   2. adjacent
   3. longest

3. Answer

   reciprocal

   Choices

   1. reciprocal
   2. square
   3. negative

4. Answer

   Aryabhata

   Choices

   1. Aryabhata
   2. Euclid
   3. Pythagoras

Complete the statement

Tri means {0}. The side facing angle A is the {1} side. cosec A is the {2} of sin A. Sine first appears in the work of {3}.

Instructions

Tap a word to drop it into the empty slot.

Explanation