OPTION A is the correct answer
If it is a right angled triangle the hypotenuse is inocorrect , it should be 12 not 13
Answer:

Step-by-step explanation:






<h3>Hope it is helpful...</h3>
Answer:
5
Step-by-step explanation:
Since the two sides of the triangle have equal opposite angles , they will be equal .
Since sides opposite to equal angles are equal.
Using this concept ,
=> 3x -4 = 2x + 1
=> 3x - 2x = 4 + 1
=> x = 5
Answer:
a) 10
b) 2.5
Step-by-step explanation:
2^n = 1024
2^n = 2^10
n = 10
4^(2n-3) = 16
4^(2n-3) = 4^2
2n-3 = 2
2n = 5
n = 2.5