OOPS
October 3, 2023UGC NET JRF November 2020 Paper-2
October 3, 2023NIC-NIELIT Scientist-B 2020
| Question 29 |
Three squares are there as shown on the three sides of the triangle; find the area of the triangle from the respective areas of the squares.
| 15√5 | |
| 12√5 | |
| 2√5 | |
| 1 |
Question 29 Explanation:
S=(a+b+c)/2
=(7+8+9)/2
=12
√(S(S-a)(S-b)(S-c))
√(12(5)(4)(3)
12√5
Correct Answer: B
Question 29 Explanation:
S=(a+b+c)/2
=(7+8+9)/2
=12
√(S(S-a)(S-b)(S-c))
√(12(5)(4)(3)
12√5