Question

Math Help Part 4 (Please Help)

Answer 1

Find B

• <B=180-(45+82)=180-127=53°

We know that

Smaller side has smaller opposite angles and vice versa

So the order is

BC<AC<AB

Answer 2

BC < AC < AB

Explanation:

In a triangle:

• The smallest side length is opposite the smallest angle
• The longest side length is opposite the largest angle

Also,

• The sum of the interior angles of a triangle is 180°

m∠A = 45°

m∠B = 180 - 45 - 82 = 53°

m∠C = 82°

Therefore, BC is the smallest side and AB is the largest side.

So: BC < AC < AB