Determine the number of possible triangles, abc that can be formed given angle a=30 degrees, a=4 and b=6

One possible triangle

Step-by-step explanation:

Given that in a triangleABC given one angle A =30 , two sides a and b

We can use sine angle formula for triangles

Substitute to get

C=

There can be only one triangle

11

step-by-step explanation:

32.50-7.50=25

225/25=11

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2