Question

Please help i am not sure how to do this

Answer 1

We know that the total or the sum of all the angles in a triangle equal up to 180
For triangle ADC two angles are given 90 and 32 add these two and subtract the value from 180
180-90+32=x
180-122=x
58=x
angle C will be 58 in triangle ADC
we are suppose to find the angle C in triangle DCB so subtract 58 from 90
90-58=y
32=y
therefore angle DCB is 32

check the image below for understanding
hope this helped :)

Answer 2

ANSWER

dac + adc + dca = 180
32 + 90 + dca =180
122 + dca = 180
dca = 180-122
So M dca = 58

dca + dcb = 90
58 + dcb = 90
dcb = 90 - 58
dcb = 32

Sorry my english isn't good that's why I can't explain but I hope this helps a bit