Question 1 of 26
What is the area of the obtuse triangle below?
A. 90 sq. units
B. 15 sq. units
C. \( 21 \mathrm{sq} \). units
D. 45 sq. units

Answer

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Answer

\text{Plug the given values to find the correct answer}

Steps

Step 1 ：\text{Let the triangle's base be } b \text{ and height be } h

Step 2 ：\text{Area of Obtuse Triangle} = \frac{1}{2} bh

Step 3 ：\text{Plug the given values to find the correct answer}