Answer:
the area of the triangle ABC is ,then value of a is 27cm.
Solution:
Given Data:
Area of the triangle ABC is
To Find:
Value of a?
Step 1:
Step 2:
By Law of Sines
Simplify the above expression
--- eqn 1
Step 3:
Step 4:
Substitute the A, B and C value from the given Data.
Apply the Sin theta respective value.
From the above we finally got the value of "a" which is 27 cm.
Step-by-step explanation:
Answer:
All x≠nπ so D
Step-by-step explanation:
keeping in mind that perpendicular lines have <u>negative reciprocal</u> slopes, let's find the slope of 3x + 4y = 9, by simply putting it in slope-intercept form.
so we're really looking for the equation of a line whose slope is 4/3 and runs through 8, -4.
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