Can someone me with this question pleae

answer is a. i think...

choice A) 60 degrees

Angle A and angle D are similar angles as they are the first letters in ABC and DEF respectively. So angle A = angle D = 50

Angles B and E are also congruent as they are the middle letters in ABC and DEF. So angle B = 70 because angle E = 70.

Angle C = angle F as these letters are the third letters of ABC and DEF.

Use the fact that three angles of any triangle add to 180 degrees to find the measure of angle C.

A+B+C = 180

50+70+C = 180 plug in A = 50, B = 70

120+C = 180

C = 180 - 120

C = 60

Angle F is also 60 degrees as well.

i need points

step-by-step explanation:

sorry bubs

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.