Answer:
Step-by-step explanation:
using pythagorean theorem
height:3
length=10
a^2+b^2=c^2
a=height=3
b=length=10
9+100=c^2
c=
Answer:
wowoowoowow
Step-by-step explanation:give me points
You know the angle sum of a square is 360 degrees.
So,
360=70+120+86+x
360=276+x
Then you solve for x by isolating it (minus 276 on both sides)
360-276=276-276+x
84=x
The last angle is 84 degrees.
Have a nice day:)
Answer:
Brainliest!!! :) XD =D
Step-by-step explanation:
m<Q = 93 m<R = 87
the screenshot shows the answers