Дано:

∠АDC =90 градусов , ∠АВC =90 градусов

∠DAC =40 градусов, ∠CAB =50 градусов

Доказать:

ВС // AD.

Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.