10
Answer: DSet 4: Triangles (Intermediate)
Explanation
PROBLEM
An isosceles triangle has two equal sides of 8 and a base of 7. What is its perimeter?
An isosceles triangle has two equal sides of 8 and a base of 7. What is its perimeter?
A.
24
B.
22
C.
25
D.✓ Correct
23
Detailed Explanation
Choice D is the best answer. Perimeter = 8 + 8 + 7 = 23
Why others are wrong:
A: 24 is incorrect because it does not satisfy the equation.
B: 22 is incorrect because it does not satisfy the equation.
C: 25 is incorrect because it does not satisfy the equation.
🎉 Set Complete!
You've reviewed all explanations. Ready to try another set?