IGCSE MATHS/MATHEMATICS 0580 EXAM QUESTIONS WITH VERIFIED ANSWERS. A+ GRADE 2025/2026.

IGCSE MATHS/MATHEMATICS 0580
EXAM QUESTIONS WITH VERIFIED
ANSWERS. A+ GRADE 2025/2026.




Area of a parallelogram - ANS base (b) x height (h) // ABSinθ


Curved surface area of a cone - ANS πrl (where l = √(r2 + h2) )


Triangle Area (not a right angled triangle) - ANS 1/2 x ab SinC // √s(s - a)(s - b)(s - c) [where s=
(a+b+c)/2 ]


Triangle Area Formula (right angled) - ANS A=1/2 x base x height


Sphere Surface Area Formula - ANS SA=4πr²


Cuboid Surface Area Formula - ANS 2(lb + bh + lh)


Surface area of a cube formula - ANS 6s²


Curved Surface Area of a Hemisphere - ANS 2πr²


Surface Area of a Pyramid - ANS Base Area + area of the shapes in the side

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, Curved surface area of a cylinder - ANS 2πrh


Total Surface Area of a Cone - ANS πr(l + r)


Total surface area of a cylinder - ANS 2πr(h + r)


Sqaure Area - ANS Side x Side


Area of a rectangle - ANS length x breadth


Area of a trapezium - ANS 1/2(a+b)h
a and b are the parallel sides


Area of a circle - ANS A=πr²


Area of a semicircle - ANS A=½πr²


Area of a sector of a circle - ANS (n/360)(πr²), where n is the central angle.


Pythagoras Theorem (For a right angled triangle) - ANS a²+b²=c²
c= √a^2 = b^2


Circle Theorem- The angle subtended by an arc at the centre - ANS The angle subtended by
an arc at the centre is twice the angle subtended at the circumference


Circle Theorem - Angle Subtended by an Arc in the same segment - ANS Angles subtended by
an arc in the same segment of a circle are equal


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