8. The students in a furniture-making class make a tabletop shaped like the
figure shown. The tabletop has squares cut out of the corners.
4 ft
41 ft
a. What is the area of the tabletop?
Harurt Pubing Company
3 ft
h
1 ft.
One of the ctudont wants to make a tabletop shaped like a right
1 ft

ad = ae + ed = y + 7

similar triangles therefor

ac/ab = ad/ae

6/4 = (y + 7) / y

cross multiply

6y = 4(y + 7)

6y = 4y + 28

2y = 28

y = 14

step-by-step explanation:

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

i am not sure :

step-by-step explanation:

c. 1,233 miles