Question

Find the area of the triangle ABC given A = 30°, b = 5, and c = 2
`(1)/(2)`


`(1)/(2)`
3
`(1)/(8)`
4
`(1)/(8)`
12
`(1)/(2)`

Answer 1

The answer is B or 3 1/8

Explanation:

Answer 2

a=6.25 unit^2

Explanation:

Given:

A=30°

b=5

c=2½

Required:

a=?

Formula:

a=½b*h

Solution:

a=½b*h

=½5*2½

=½*5*5/2

=0.2*5*5/2

=2.5*5/2

=2.5*2.5

=6.25 unit^2

Hope this helps ;) ❤❤❤