Answer:

Step-by-step explanation:
see the attached figure to better understand the problem
In the right triangle ABC
Applying the Pythagorean Theorem

substitute the given values

solve for BC



Answer:
I would help you and say the answer but..
Step-by-step explanation:
I dont know what it is :c
Answer:
the answer is 96°
Step-by-step explanation:
it is an isosceles triangle as it's 2 sides are equal.
for an isosceles triangle, the angles made by the equal sides with the third side are equal.
and the sum of all angles in a triangle = 180°
42 + 42 + x = 180
x = 180 - 84
X = 96°
I think thats how ur welcome
Answer:
Alemania / Germany
Step-by-step explanation:
Clearly the text refers to Germany (Alemnia). Felipe will celebrate a holiday with his german family (familia alemana)