The question is
“FIND ALL THE MISSING SIDES AND ANGLES OF THIS TRIANGLE” this is trigonometry.

AC=6.58, Angle A=20, BC=5.73

Step-by-step explanation: Sin is the opposite over the hypotenuse ratio for any given angle. Since we know am angle, 70, and we know the hypotenuse, 7, we can solve for the side opposite the angle. 7 x sin70= approx. 6.58, then using the Pythagorean theorem we get BC as 5.73 Hope this helps!

c. 65°

step-by-step explanation:

we are given a triangle with two known angles, 62° and 53°, while the third angle x is unknown and we are to find its value.

we know that the sum of angles in a triangle is equal to a total of 180 degrees. so we can write it as:

x + 62° + 53° = 180°

solving to find the value of x:

x = 180 - (62 + 53) = 65°

therefore, the value of x in this triangle is 65°.

the answer is c

step-by-step explanation: