Answer:
do 6/7-3/4 so your answer is 1 1/7
Step-by-step explanation:
Answer:
it's probably ours it's just a lucky guess
Step-by-step explanation:
A heptagon has 7 sides so it would be a pentagon (which has 5 sides)
Answer:
See below
Step-by-step explanation:
a = 15 sqrt 2 sin 45
= 15 sqrt 2 * sqrt( 2 ) /2 = 15 * 2 /2 = 15
sin 60 = a/c
sqrt(3)/2 = 15/c
c = 15 / ( sqrt(3)/2) = 30 / sqrt 3 = 30 sqrt 3 /3 = 10 sqrt 3
Answer:
73
Step-by-step explanation:
