Math Help Please!!!!
posted by Bell .
Which type of angle do construction workers use when building to make sure that the walls and floors of a building are perpendicular?

A Right Angle

yes

I have 26 questions on my math homework! but i need help with these! please help me i need it finished now!
2. Which type of angle do construction workers use when building to make sure that the walls and floors of a building are perpendicular? (1 point)
acute
obtuse
right
straight
3. Which of the following is the measure of an obtuse angle?
(1 point)
40°
100°
90°
180°
4. Which of the following is the measure of an acute angle? (1 point)
180°
135°
90°
28° 
3 180

2.Obtuse
3.100 degree
4.28 degree 
2.right

I took this test and here are the right answers the ones above are wrong
1.obtuse
2.right
3.100 degrees
4.28 degrees
5.TRS 
1.) B
2.) C
3.) B
4.) D
5.) A
100% 
I can state the answers from the two people above are correct. I got 100%,thank

THOSE ARE CORRECT ^^^
Respond to this Question
Similar Questions

elementary
Two buildings have 60 floors altogether. Building A has 3 floors for every 2 floors of Building B. How many floors does each building have? 
Math
2 buildings have 60 floors altogether. Building A has 3 floors for every 2 floors of building B. How many floors does each building have? 
algebra
Tad was delivering lunch to a local office building. His first delivery was to the middle floor of the building. He then took th elevator up 4 floors for the next delivery, down 6 floors for his third delivery, and up 7 floors for … 
Physics
You are standing at the foot of the Bank of America building in San Francisco, which is 52 floors (237 m) high. You launch a ball straight up in the air from the edge of the foot of the building. The initial vertical speed is 70 m/s. … 
Math Help Please!!!!
Which type of angle do construction workers use when building to make sure that the walls and floors of a building are perpendicular? 
geometry
Which type of angle do construction workers use when building to make sure that the walls and floors of a building are perpendicular 
Math
What type of angle do construction workers use when building to make sure the walls and floors of a building are perpendicular? 
math
An architect is designing an office building with n floors that will have an FM radio antenna 15.85m tall on its roof. Each floor of the building will be 3.9m high. Which equation can be used to find the total height, h, of the building … 
Math
A pirate is on a hill looking at a building. The building is 400 feet tall. The angle of elevation from the pirate to the building is 4° and the angle of depression from the pirate to the bottom of the building is 2°. What is the … 
Physics
a worker on the roof of a building that is under construction dropped a 0.125 kg wrench over the edge. another workman on the 8th floor saw the wrench go by and determined that its speed at that level was 33.1 m/s. the first floor …