3. Determine two other angles that have the same trigonometric ratios as each given angle.

a) sin 60°
b) cos 230°
c) tan 200°
d) sin 150°

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.