What is the area of a trapezium whose parallel sides are 6 cm and 4 cm long, and the distance between them is 10 cm?
A. 25 cm²
B. 30 cm²
C. 50 cm²
D. 60 cm²
Algebra is the branch of mathematics that helps in the representation of problems or situations in the form of mathematical expressions. It involves variables like x, y, z, and mathematical operations like addition, subtraction, multiplication, and division to form a meaningful mathematical expression. All the branches of mathematics such as trigonometry, calculus, and coordinate geometry, involve the use of algebra.
A. 25 cm²
B. 30 cm²
C. 50 cm²
D. 60 cm²
A. -2
B. -1
C. 0
D. 1
A 5x-10
B 10-x
C 2x-5
D 2*5x
The correct answer is C. 2x-5
A. 3
B. 5
C. 7
D. 14
A. c = (X – ab)/a²b
B. c = (X – ab)/a²c
C. c = X/ab – a
D. c = X – ab/a²b
A. c = X/a – b
B. c = (X + a)/ab
C. c = X/a + ab
D. c = (X – a)/ab
A. 79.21 m²
B. 39.605 m²
C. 158.84 m²
D. 87.8 m²