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#Educational Updates #🏆పోటీ పరీక్షల స్పెషల్ #🎓జాబ్ ప్రిపరేషన్📚 #💼TSPSC/ APPSC ప్రత్యేకం #📖ఎడ్యుకేషన్✍
Educational Updates - ALGEBRA FORMULAS AREA & PERIMETER Quadratic Formula: x =-bEVb'-Aac Area of Rectangle: A=lxw 2q 1bh Area of Triangle A= q2 _ b? = (+ b)(q- b) Area of Circle: A= (q+ b)? = 02 + Zqb ' 62 r2 C= 2rr Circumference of Circle: (q-b)? = q2 _ 2qb + b? Perimeter of Square: P=40 TRIGONOMETRY VOLUME & SURFACE AREA sinz0 + cos20 = 1 V=s3 Volume of Cube: १ + tan२8 = sec२0 Volume of Cylinder: V = Ttrzh 1+ cot? 0 = cSc?0 4 Volume of Sphere: V= Tr3 Pythagoras Theorem: a2+b2=c2 Surface Area of Cube: $= 6s2 LINEAR EQUATIONS Surface Area of Sphere: S = 4Tr2 (m) = y2 -y1 Slope X2 - X1 IMPORTANT CONSTANTS y= mx + c AX 3.14 T 8 X1 < y1 -) V2 1.414 =2.718 DISTANCE FORMULA: d=1 (*2-X1)2+ (y2-y1)4 PROBABILITY: Number of Favourable Outcomes P(E) 00|5 Total Number of Outcomes 0 888 PROBABILITY: DSTANCE FORMULA: Number of Favourable Outcomes 1(*2-X1)2+ (V2-y1)2 d= Total Number of Outcomes 01 ( Oa ALGEBRA FORMULAS AREA & PERIMETER Quadratic Formula: x =-bEVb'-Aac Area of Rectangle: A=lxw 2q 1bh Area of Triangle A= q2 _ b? = (+ b)(q- b) Area of Circle: A= (q+ b)? = 02 + Zqb ' 62 r2 C= 2rr Circumference of Circle: (q-b)? = q2 _ 2qb + b? Perimeter of Square: P=40 TRIGONOMETRY VOLUME & SURFACE AREA sinz0 + cos20 = 1 V=s3 Volume of Cube: १ + tan२8 = sec२0 Volume of Cylinder: V = Ttrzh 1+ cot? 0 = cSc?0 4 Volume of Sphere: V= Tr3 Pythagoras Theorem: a2+b2=c2 Surface Area of Cube: $= 6s2 LINEAR EQUATIONS Surface Area of Sphere: S = 4Tr2 (m) = y2 -y1 Slope X2 - X1 IMPORTANT CONSTANTS y= mx + c AX 3.14 T 8 X1 < y1 -) V2 1.414 =2.718 DISTANCE FORMULA: d=1 (*2-X1)2+ (y2-y1)4 PROBABILITY: Number of Favourable Outcomes P(E) 00|5 Total Number of Outcomes 0 888 PROBABILITY: DSTANCE FORMULA: Number of Favourable Outcomes 1(*2-X1)2+ (V2-y1)2 d= Total Number of Outcomes 01 ( Oa - ShareChat