You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser.
Given: <RST ~ <WSU Prove: m<RSW = m<TSU
Administrator
Staff member
Given: <RST ~ <WSU
Prove: m<RSW = m<TSU
- <RST < WSU. (Given)
- <RSW = <RST + <TSW (Angle Addition Postulate)
- <TSU = <TSW + <WSU (Angle Addition Postulate)
- Since <RST = <WSU (Given), we have:
- <RSW = <WSU + <TSW
- Therefore, <RSW = <TSU
