Rod's scores on 4 history tests are 88,96,98,and 90. what score does he need on the fifth test to have a mean score of 94 on all 5 tests?

answer

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'.

ask the math teacher she or he would know lol.

step-by-step explanation: