MATHEMATICS MIDDLE SCHOOL

Urgent!!!What kind of triangle is this?


Obtuse

Acute

Supplementary

Right

Please help!!!?!!
Urgent!!! What kind of triangle is this? Obtuse Acute Supplementary - 1

Answers

Answer 1
Answer:

Option D:

Right triangle

Solution:

Let us first define obtuse, acute right triangle and supplementary.

Obtuse angled triangle:

If any one of the angle in the triangle is more than 90°, then the triangle is an obtuse angled triangle.

Acute angled triangle:

If all the angles of the triangle are less than 90°, then the triangle is an acute angled triangle.

Right angled triangle:

If any one of the angle in the triangle is exactly 90°, then the triangle is a right angled triangle.

Supplementary:

If sum of the angles is 180°, then the angles are supplementary angles.

But this is not a kind of triangle.

In given triangle one of the angle is 90°.

Therefore, this is a kind of right triangle.

Option D is the correct answer.

Related Questions

Wesley lives in a apartment and would like to have a vegetable garden. His city offers garden plots,but he has to pay for the fencing.Use A=lw
Suppose MyBook sent out 2100 surveys. Which of these numbers of surveys being returned would prevent non response bias?
What is the distance between (-4,-2) and (3,-2)?
Please help me math problem
ricardo has 2 cases of video games with the same number of game in each cases . he give 4 games to his brothers . Ricardo has 10 games left. How many video games were in each case ?

Travis and Paula went to lunch. Travis ordered a sandwich for $7.50, and Paula ordered a burger for $5.25. After lunch, they left 15% tip for theirwaiter. How much money did they spend altogether ?

Answers

Answer: $14.66

Step-by-step explanation:

Cost of Travis sandwich= $7.50, Cost of Paula burger= $5.25.

Total cost= $7.50 + $5.25

= $12.75

After lunch, they left 15% tip for their

waiter. We calculate 15% of $12.75

= 15/100 × 12.75

= 0.15 × 12.75

= $1.91

Amount of money spent altogether will be the addition of the cost of sandwich and burger plus the tip. This will be:

= $12.75 + $1.91

= $14.66
first you have to add $7.50 and $5.25, that will equal $12.75, with that you move the decimal point to the left, tha will make 1.275 which will round up to $1.28, tha will be 10% of $12.75, more or less, with that you divide $1.28 and get .64 (cents) which would be 5% of $12.75, add up .64 and $1.28, you get $1.92, so they gave $1.92 in tip, if you want to find the total, you add up $12.75 and $1.92, where you get your answer: $14.67

What is the answer to 4x-2=3x+6

Answers

Simplifying 4x + -2 = 3x + 6 Reorder the terms: -2 + 4x = 3x + 6 Reorder the terms: -2 + 4x = 6 + 3x Solving -2 + 4x = 6 + 3x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3x' to each side of the equation. -2 + 4x + -3x = 6 + 3x + -3x Combine like terms: 4x + -3x = 1x -2 + 1x = 6 + 3x + -3x Combine like terms: 3x + -3x = 0 -2 + 1x = 6 + 0 -2 + 1x = 6 Add '2' to each side of the equation. -2 + 2 + 1x = 6 + 2 Combine like terms: -2 + 2 = 0 0 + 1x = 6 + 2 1x = 6 + 2 Combine like terms: 6 + 2 = 8 1x = 8 Divide each side by '1'. x = 8 Simplifying x = 8

What is the unit price for a pound of chicken if 1.5 pounds cost $3.75? Label your answer is dollars per pound.

Answers

The answer is $2.50 per lb.

How many faces has a hexagonal pyramid

Answers

it would be six altogether
A hexagonal pyramid has 7 sides 
6 going around the whole shape and 1 more shape as the base to hold the shape together 

T to the power of 2 equals 25

Answers

5 to the power of 2 is 25

To solve this, you would multiple 5*5 and you will get 25

What is 2/4 + 4/5 - 7/10 ? Please help

Answers

Make sure they have all common denominators
(2)/(4) + (4)/(5) - (7)/(10)

(2)/(4) * (5)/(5) = (10)/(20)

(4)/(5) * (4)/(4) = (16)/(20)

(7)/(10) * (2)/(2) = (14)/(20)

(10)/(20) + (16)/(20) - (14)/(20)

Add (10)/(20) + (16)/(20) = (26)/(20)
(26)/(20) - (14)/(20) = (12)/(20)

To simplify, you must find the largest common factor which 4
In (12)/(20)
12÷4=3 and 20÷4=5

The answer is (3)/(5)
Other Questions
How I start step by step
Write the sum of numbers as a product of their gcf and another sum 36+45
If the circumference of a spherical object is 43.96 ​cm, what is the surface area of the​ object? Use 3.14 for pi im doing math with surface area fora sphere
37.5(3.8-x)+90x=300 please help me