trig

Solve for the unknown. Assume that all of the angles are acute.


1.
U = 69
A = 75



AN
= 56


NU
= ______

is this right NU= 92.05

  1. 👍 0
  2. 👎 0
  3. 👁 184
  1. Try posting again, without cutting and pasting. One question per post please.

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. 11th Grade Maths

    The difference between the two acute angles of a right- angled triangle is 2 π/5 radians. Express the angles in degrees. I’ve multipled 2 π/5 * 180/ π and got the result 72 degree But the answer is 81 degree and 9 degree.

  2. Math

    Complete the paragraph proof. Given: ∠1 and ∠2 are supplementary, and ∠2 and ∠3 are supplementary. Prove: ∠1 ≅ ∠3 Angle 1 is acute, angle 2 is obtuse, and angle three is acute. By definition of supplementary angles,

  3. Math

    1. Name a pair of complementary angles. (1 point) 1 and 4 1 and 6 3 and 4 4 and 5 2. If m1=37°, what is m4? (1 point) 53° 43° 37° 27° 3. If m1 = 40°, what is m5? (1 point) 50° 40° 35° 25° Use the figure to answer

  4. geometry

    which of the following statements are true? a. if two angles form a linear pair, then the angles are supplementary b. if two angles are right angles, then the angles are complementary c. if two angles have the same measure, then

  1. Geometry

    Name the angle that is supplementary to

  2. Math

    Classify the angles A.acute B.right C.obtuse D.Straight

  3. Geometry

    A right triangle has exterior angles at each of its acute angles with measures in the ratio 13:14. Find the measure of the smallest interior angle of the triangle. 40 (degrees) 50 (degrees) 130 (degrees) 140 (degrees) Please help?

  4. geometry

    find acute angles A and B satisfying cot(A+B)=1 , cosec (A-B)=2

  1. geometry

    Triangle DEF contains two congruent acute angles. The sum of the measures of the two congruent acute angles is greater than 90 degrees. Anna concludes that the triangle must be an acute triangle. Which best describes her

  2. Geometry

    1. m

  3. Math int2

    Hi, I just want to know if i have these correct . Directions: classify each triangle by its side and angle . #1 sides are: 2.1,2.1,2.5 Angles are : 54deg,72deg,54deg. My answer acute isoseles #2 sides are: 3.6,2.2,5.2 Angles are :

  4. MATH

    FIND THE SOLUTION FOR THE EQUATION. ASSUME THAT ALL ANGLES IN WHICH AN UNKNOWN APPEARS ARE ACUTE ANGLES. COT ALPHA=TAN( ALPHA +40DEGREES) HOW DO I SOLVE THIS?

You can view more similar questions or ask a new question.