Answer:
Step-by-step explanation:
17+3=20/2
mean=10
in STR,
ST=SR
therefore, t=r(angles opposite equal sides of a triangle are equal)
T=73
C+73+73=180(ASP of triangle)
C=34
I am struggling thinking it is either the first or third one. Hope I narrowed it down a bit.
Answer:
50 minutes.
Step-by-step explanation:
We solve this question by proportions, using rule of three.
One hour is 60 minutes.
5/6 hour
This is:

50 minutes.
700 is your answer........