- | P a g e
MATHNASIUM JOB ASSESSMENT ACTUAL
EXAM WITH CORRECT 63 QUESTIONS WITH
WELL ANSWER ED ANSWER S GRADED A+
**P = 2l + 2w P = 2 (l + w) A = lw How do you find the perimeter and area of a rectangle?**
Answer : To find the perimeter of a rectangle, use P = 2l + 2w
or P = 2(l + w), where l is the length and w is the width. To find the area, use A = lw.
---
**A = bh How do you find the area of a parallelogram?**
Answer : To find the area of a parallelogram, use A = bh, where
b is the base and h is the height.
---
**C = 2 x pi x r C = pi x d
- | P a g e
A = pi x r^2 How do you find the circumference and area of a circle?**
Answer : To find the circumference of a circle, use C = 2πr or C
= πd, where r is the radius and d is the diameter. To find the area, use A = πr².
---
**a^2 + b^2 = c^2 What is the Pythagorean Theorem?**
Answer : The Pythagorean Theorem states that in a right
triangle, a² + b² = c², where a and b are the lengths of the legs, and c is the length of the hypotenuse.
---
**A = (1/2)bh How do you find the area of a triangle?**
Answer : To find the area of a triangle, use A = (1/2)bh, where b
is the base and h is the height.
---
- | P a g e
**A = (1/2)h (b1 + b2) How do you find the area of a trapezoid?**
Answer : To find the area of a trapezoid, use A = (1/2)h(b₁ + b₂),
where h is the height, and b₁ and b₂ are the lengths of the two parallel bases.
---
**V = lwh SA = 2lw + 2lh + hw How do you find the volume and surface area of a rectangular solid?**
Answer : To find the volume of a rectangular solid, use V = lwh,
where l is the length, w is the width, and h is the height. To find the surface area, use SA = 2lw + 2lh + 2hw (corrected from "hw" in your input to standard form).
---
**V = pi x r^2 x h How do you find the volume of a cylinder?**
Answer : To find the volume of a cylinder, use V = πr²h, where r
is the radius of the base and h is the height.
- | P a g e
---
**V = (1/3) x pi x r^2 x h How do you find the volume of a cone?**
Answer : To find the volume of a cone, use V = (1/3)πr²h, where
r is the radius of the base and h is the height.
---
**V = (1/3) x (area of base) x height How do you find the volume of a square pyramid?**
Answer : To find the volume of a square pyramid, use V = (1/3)
× (area of base) × height, where the area of the base is the square of the base’s side length.
---
**V = (4/3) x pi x r^3 How do you find the volume of a sphere?**
Answer : To find the volume of a sphere, use V = (4/3)πr³,
where r is the radius.