If we are told to solve the triangle, this usually means that we have to determine everything about it (all angles and sides). Using the sine Law, we can determine the measure of angle B.
a/sin A = b/sin B
Substituting the known values,
19 / sin (32) = 12 / sin B
The value of B from the equation is 19.55°.
Then, we can solve for the measure of angle C by subtracting the sum of measures of angle A and B from 180.
C = 180 - (32° + 19.55°)
C = 128.45°
Then, determine the length of side C by using again the sine law.
19/sin (32) = c/ sin(128.45)
c = 29.08
Thus, the sides are a = 19, b = 12, and c = 29.08 and the angles are A = 32°, B = 19.55°, and C = 128.45°.
The whole entire canvas area - 660 inches
Area without the rose - 462 inches
Answer:
16/21
Step-by-step explanation:
In the first fraction, the negative numerator and negative denominator cancel each other.
In the second fraction, the negative numerator and negative denominator cancel each other.
The equivalent equation is
8/9×6/7=?
For fraction multiplication, multiply the numerators and then multiply the denominators to get
8×6/9×7=48/63
This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 48 and 63 using
GCF(48,63) = 3
4/8÷43/63÷3=16/21
Therefore:
−8/9× −6/7=16/21
Answer:
60
Step-by-step explanation: