MCQ Practice Mathematics 📖 If a triangle has base B and the altitude of the triangle is twice the base, then the area of the triangle is: A 1/2AB B 1/2B2 C AB D B2 Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up PreviousIf a square region (PQRS) has an area of 4 square feet, what is the length of its diagonal(PR)? NextIf an angle of a parallelogram is 60 degrees, find the number of degree of remaining angles.