Okay, are there any choices?
The answer is 20!
−100×(−20)=?
2000
The answer is <EKF and <HKI
To form a linear pair means that when added, they equal 180 degrees.
but if they have equal measures....180/2 = 90...then they would both equal 90 degrees.....and 90 degrees is a right angle.
So ABC and CBD are both right angles
Hello,
Please, see the attached file.
Thanks.