Answer:
Step-by-step explanation:
its 5, 12 and 13
its the most common pythagorean triplet ever known.
Answer:
x=39
y=28
Step-by-step explanation:
this is isosceles triangle
from the picture
angle A equals to angle B
so
34=x-5
39=x
so A and B are 34 degree each
so angle C is 180-2(34)
then 180-2(34)=4y
180-68=4y
112=4y
28=y
Y=20x+b use a caculator to check the numbers you can use to fill in the missing numbers take your time !!
Answer:the answer is (0, 4).
Step-by-step explanation:
Using cosine rule, the length of the required side = sqrt(32^2 + 35^2 - 2 x 32 x 35cos 120)
= sqrt(1024 + 1225 - (-1120))
= sqrt(2249 + 1120)
= sqrt(3369)
= 58.04
