180k views
4 votes
Help me to find two chords.

Help me to find two chords.-example-1
User Rami C
by
5.0k points

2 Answers

4 votes

Answer:

I dont understand how to sorry

User MSohm
by
5.2k points
10 votes

Answer:

the answer is 77

Explanation:

a= b+c/2

78+76/2 = 77

User Elkhan Dadashov
by
5.1k points