Answer:
5.
Step-by-step explanation:
If you were to rotate the triangle, you can apply Pythagoras Theorem.
Therefore,
a^2 = 12^2 - 13^2 (Note: a^2 = a squared)
a^2 = 144 - 169
a^2 = -25.
a = 5.
Not sure why its negative though im pretty sure its the right answer.
114 is the answer for these question
< 1 is the angle has the same measurement as < 3 ( alternate interior angles )
Answer:
x = and y =
Step-by-step explanation:
Applying the trigonometric functions to the given triangle;
i. To determine the value of x;
Sin θ =
Sin 45 =
x = 16 * Sin 45
= 16 *
x =
ii. To determine the value of y;
Cos θ =
Cos 45 =
y = 16 * Cos 45
= 16 *
y =
Thus, x = and y =
Answer:
-2
Step-by-step explanation:
-4*3=12
-12/24= -2
-4*-2*3=24