The perimeter of an isosceles right triangle is 6(√2 + 1) cm. Find the area of the triangle. Table of Contents<Select SpecificallySolution:Tags: ICSE solution Next In a regular pentagon ABCDE, find each angle of ∆ ACD. Leave a Reply Cancel replyCommentEnter your name or username to commentEnter your email address to commentEnter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Sign me up for the newsletter!