Question
The vertices of a triangle are (2, 1), (5, 4), and (8,
1). What is the area of the triangle?Solution
ATQ, The vertices of the triangle are (2, 1), (5, 4), and (8, 1). Using the area formula: Area = 1/2 × | x1(y2 - y3) + x2(y3 - y1) + x3(y1 - y2) | Substituting the values: Area = 1/2 × | 2(4 - 1) + 5(1 - 1) + 8(1 - 4) | Area = 1/2 × | 6 + 0 - 24 | = 1/2 × 18 = 9 The area of the triangle is 9 square units.
A man distributed some candies to his three sons A, B and C. A, being the eldest got two times the number of candies that C got while A and B together h...
Which of the following fractions lies between 3/7 and 8/9?
There is a fraction such that if we add 11/30 to it then it gets inverse & if we subtract 1 from numerator then the fraction becomes 2/3 . What is the f...
12.5% of 96 =?
Which of the following fractions is a terminating decimal?
Alex has read 5/6 of a book, while Tina has read only 3/5 of the book she is reading. Both have another 150 pages of their respective books remaining to...
A man distributed some candies to his three sons A, B and C. A, being the eldest got two times the number of candies that C got while A and B together...
Relevant for Exams:
