Solve the triangle. b = 73°, b = 15, c = 10

Incomplete Question, the complete question is

Solve the triangle.

B = 73°, b = 15, c = 10  

A. C = 39.6°, A = 67.4°, a ≈ 14.5

B. Cannot be solved

C. C = 44.8°, A = 62.4°, a ≈ 14.5

D. C = 39.6°, A = 67.4°, a ≈ 20.3

The Answer is the option A

A. C = 39.6°, A = 67.4°, a ≈ 14.5

Step-by-step explanation:

Given:

In Δ ABC,

∠B = 73°

b = 15

c = 10

To Find:

∠A = ?

∠B = ?

a = ?

Solution:

IN Δ ABC,  Sine Rule says that

Substituting the given values we get

Triangle sum property:

In a Triangle sum of the measures of all the angles of a triangle is 180°.

∴

Substituting the given values we get

∴

Therefore,

A.  ∠C = 39.6°, ∠A = 67.4°, a ≈ 14.5

connie < felicia < stew

step-by-step explanation:

stew:

we need to find the slope

m = (y2-y1)/ (x2-x1)

    = (2650-795)/(10-3)

    = 1855/7

265 words per minute

connie:

we need to find the slope

m = (y2-y1)/ (x2-x1)

we have two points (0,0) and (4,800)

m = (800-0)/(4-0)

  m = 800/4

    200 words per minute

felicia:

260 words per minute

200< 260 < 265

connie < felicia < stew

49%

step-by-step explanation:

when you realize that you dont know just realize i just took a test and im so smart