Dear community,
I need help proving those 3 conclusions. Please see the attached file. Here is what's given:
1. AOB = DCE = 90˚
2. OC cut through AOB evenly
We need to prove the following to be true:
1. CD = CE
2. OD + OE = √2 OC
3. S∆COD + S∆COE = 1/2 OC²
Thank you so much in advance!
I need help proving those 3 conclusions. Please see the attached file. Here is what's given:
1. AOB = DCE = 90˚
2. OC cut through AOB evenly
We need to prove the following to be true:
1. CD = CE
2. OD + OE = √2 OC
3. S∆COD + S∆COE = 1/2 OC²
Thank you so much in advance!