we know that
The sum of the internal angles in the triangle must be 
degrees
see the attached figure with letters to better understand the problem
Step 
<u>Find the measure of the angle x</u>
In the triangle ABC
solve for x
therefore
<u>the answer Part a) is</u>
the measure of angle x is 
Step 
<u>Find the measure of the angle z</u>
we know that
--------> by supplementary angles
substitute the value of x
therefore
<u>the answer Part b) is</u>
the measure of angle z is 
Step 
<u>Find the measure of the angle y</u>
In the triangle ACD
solve for y
therefore
<u>the answer Part c) is</u>
the measure of angle y is 
Answer:
oh yeah yeah
Step-by-step explanation:
oh yeah yeah
Answer:
1.) Not statistical
2.) Statistical
3.) Statistical.
Step-by-step explanation:
Statistical Statistical questions require collection of data and the answers have variability (there is more than 1 possible way to answer the question). Non-Statistical Non-Statistical questions have answers with no variability (there is only 1 answer).
If you need therapy or you're just bored, feel free to blow uf my notifications and spam in the comments. Or you can comment bcuz I got it wrong or something.
Périmètre rectangle = 2 ( longueur + largeur)
périmètre carré = 4 x côté
