Please help i need help its very URGENT

AB = 19.05

∠A = 45°

∠C = 45°

Step-by-step explanation:

To find a missing side length, Use Pythagorean Theorem

Pythagorean Theorem:  

Then fill in the dimensions given in the triangle

In this case, we're looking for b^2 so...

b^2 = 363

so the answer is approximately 19

Now in this case we already know the measure of B by the 90° angle.

so if the total is 180, then 180 - 90 = 90 then divided by 2 for the 2 missing angles = 45°

so the answer is 45°

3

step-by-step explanation:

y > 1/3x

y < = -x + 4

hope this : )