Answer:
2 in
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
ABC is OBC:30
180-90-30=60
Answer:
here is the answer for your question
Answer:
The area of the triangle is 
Step-by-step explanation:
we know that
The area of a triangle is equal to

where
b is the base of triangle
h is the height of triangle
we have

substitute in the formula

