Which letter has at least one line of symmetry?
d
j
g
p
does anyone have the whole unit 4 compositions of isometries

I just took the test and got 100% I am here to save you a ton of time :)

1. B: 1

2. A: D

3. B: 120*

4. B: rotation

5. C: reduction, 1/2

6. C: 200 MILLIMETERS

7. B: rotation

8. D: should be the last image with black triangle in quadrant 1 and solid lined triangle on the y-axis in quadrant 3 :)

9. A: opposite orientation; reflection

10. A: rotation; 180* about (1,4)

All of these answers are 100% Good luck with the rest of the year

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'.