Answer:
the answer is A
Step-by-step explanation:
i said a because
5×5=25
6×5=30
8×5=40
Answer:
B
Step-by-step explanation:
The pattern is square numbers so
1, 4, 9, 16, 25
Your answer is c, an obtuse triangle because if the two side lengths are the same length along with a longer side, it become obtuse
let me know if you have any other questions
:)
Answer:
12
Step-by-step explanation:
by Pythagoras theorem,
P²+B² =H²
5²+B²=13²
B²= 13²-5²
B²= 169-25
B²= 144
B=√144
B= 12
