Question

what is the area of the base, b, of the prism? b = mm² the area of a triangle is equal to \\(\frac{1}{2}\\) times its base times its height. an error has occurred. please enter a number.

Explanation:

Step1: Identify base triangle dimensions

Base = 30 mm, Height = 10 mm

Step2: Apply triangle area formula

$B = \frac{1}{2} \times \text{base} \times \text{height} = \frac{1}{2} \times 30 \times 10$

Step3: Calculate the area

$B = 15 \times 10 = 150$

Answer:

150