Given a triangle with sides measuring 18 inches,21 inches 14 inches find the measure of the anglewith the greatest

ANSWER

EXPLANATION

The angle with the greatest measure corresponds to the longest:

Since we know the three side lengths, we use the cosine rule to obtain;

where a=21, b=18 and c=14

correct to the nearest hundredth.

ok

step-by-step explanation:

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}