Solve this question this question asked in amu diploma 2018
Answer»
In this question.... 10=9=8=7=90°(RIGHTANGLE), 1=2, 3=4, 6=5, solve then... 1+3+5=180° then we need.... 1+2+3+4+5+6+7+8+9+10=1+1+3+3+5+5+7+7+7+7=(TWO)*(1+3+5)+(FOUR)*7=720° answer= d