Kita ingin mendapatkan persegi panjang yang. We want to cut out the lled rectangle from the paper using four straight cuts. 2 in acute triangle abc, \a = 45.
1 as shown below, there is a 40 30 paper with a lled 10 5 rectangle inside of it. Each straight cut is a straight line. The problems of 5thigo along with their solutions intermediate level
Point x is the midpoint of arc ah of the. H are the circumcenter and the orthocenter of abc, respectively. D is the foot of altitude from b.