Question

Can someone please answer and explain to me

Answer 1

Answer:

30 degrees   i hope this helps!   :)

Step-by-step explanation:

measure of angle Q is 90 degrees

measure of angle R is 60 degrees

measure of angle S is 30 degrees

side RQ is 1 unit

side RS is 2 units

side SQ is 1.732 units

Right Scalene Triangle

Side a = 1

Side b = 1.73205 = √3

Side c = 2

Angle ∠A = 30° = 0.5236 rad = π/6

Angle ∠B = 60° = 1.0472 rad = π/3

Angle ∠C = 90° = 1.5708 rad = π/2

C=90°B=60°A=30°b=1.732a=1c=2

Area = 0.86603

Perimeter p = 4.73205

Semiperimeter s = 2.36603

Answer 2

Answer:

30 degrees

Step-by-step explanation:

USE the sine function to determine S. Set up the equation:

sine(S) = 1/2 -->

S = Sine^-1(1/2) -->

S = 30 degrees