What is the area of the triangle with a base of 6 mm and a height of 9
mm?*

A=27 mm²

Step-by-step explanation:

To find the area of a triangle, the formula is . Since we know the base and height, we can directly plug them into the formula.

                 [divide]

                      [multiply]

The area of the triangle is A=27 mm².

answer: 2/4

step-by-step explanation:

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.