Answer:
367 proofs
The book is a collection of 367 proofs of the Pythagorean Theorem and has been republished by NCTM in 1968. In the Foreword, the author rightly asserts that the number of algebraic proofs is limitless as is also the number of geometric proofs, but that the proposition admits no trigonometric proof.
Angle 1 is an angle of depression because you start off looking directly horizontal and you look down to aim at the ground
Angle 3 is an angle of elevation. You start looking horizontally and then you look up
Answer:
19 over 2
19
2
or
19/2
Hope this helps
Step-by-step explanation:
Your answer is 167.76 you had to add 209.54 to 57.72 then subtract 72.00 and 27.50 from that answer
Answer:
B
Step-by-step explanation:
