428,428 views
8 votes
8 votes
A

B
C
is a right-angled triangle.



Calculate the length of
B
C
.
Give your answer correct to 1 decimal place.

User Paba
by
3.1k points

1 Answer

26 votes
26 votes

Answer:

b= 60

c=30

Explanation:

every triangle is equal to 180°

180°-90=90

b=90-60=30

c=30

User Vadoff
by
2.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.