Answer:
25 questions.
Step-by-step explanation:
Correct answer = 18
The percent score of the correct answers is 72%.
Let there are x questions in the test. So,
According to the given condition,

Hence, there were 25 questions in the geometry test.
Answer:
1/18 or 0.05
Step-by-step explanation:
This triangle is obtuse( as it's one angle is greater than 90°) as well as isosceles (as it's two sides are equal).
Answer:
1/2
Step-by-step explanation: