Question

question 3 of 25 what is the area of a triangle with a base of 7 units and a height of 11 units? a. 77 sq. units b. 38.5 sq. units c. 154 sq. units d. 19.25 sq. units

Explanation:

Step1: Recall area formula

$A=\frac{1}{2}bh$

Step2: Substitute values

$A = \frac{1}{2}\times7\times11$

Step3: Calculate result

$A=\frac{77}{2}=38.5$

Answer:

B. 38.5 sq. units