274 Answered Questions for the topic triangles

Triangles Math Geometry

01/21/21

HELP PLEASE!!!! I NEED AN ANSWER ASAP!! The lengths of two sides of a triangle are 4 cm and 13 cm. Identify the range of possible lengths for the third side.

ANSWER CHOICES: 4 cm < x < 13 cm 5 cm < x < 12 cm 9 cm < x < 17 cm 3 cm < x < 14 cm A B ... more
Triangles Math Geometry

01/21/21

The lengths of two sides of a triangle are 7 cm and 17 cm. Identify the range of possible lengths for the third side.

ANSWER CHOICES: 9 cm < x < 23 cm 7 cm < x < 17 cm 10 cm < x < 24 cm 11 cm < x < 25 cm A B ... more
Triangles Trigonometry Diagram

11/01/20

Trigninmetry Question ,please help!

2. A hot air balloon is to be attached to the grond using two support ropes. One support is attached on one side of the balloon at an angle of elevation of 42 degrees. Another support is attached... more
Triangles Algebra

10/09/20

Triangle formula A=bh

Find the height of a triangle when A =18 in.² and B=9in? Explain?
Triangles Algebra

10/09/20

Triangle formula A=bh

Find the height of a triangle when A =18 in.² and B=9in? Explain?

09/08/20

Trig triangle question

Determine whether the given measurements determine 0, 1, or 2 possible triangles.a= 15.5, c= 24.0, C= 36.9 degrees

09/01/20

Electric instruments on a treasure-hunting ship detect a large object on the seafloor...

Electric instruments on a treasure-hunting ship detect a large object on the seafloor.The angle of depression is 29°, and the instruments indicate that the direct- line distance between the ship... more

08/21/20

What would the angles need to be increased to ?

An isosceles triangle has two angles of 25°. The length of the side joining these two angles is 48mm. What would the angles need to be increased to in order to double the area of the triangle if... more
Triangles Math Trigonometry

08/21/20

How far from the base of the flagpole?

Chey walked 20 meters from the base of a flagpole and noticed that the angle of elevation of the top was 64°. He then walked a further distance in the same direction until the angel of elevation... more
Triangles Math Asap

06/09/20

Similar triangles question

Tyler, who is 1.8 m tall, is walking away from a lamppost that is 5.0 m tall. When Tyler’s shadow measures 2.3 m, how far is he from the lamppost?

04/20/20

Equilateral Triangles

The height of an equilateral triangle is 45ft how do I find the area
Triangles Geometry

02/04/20

I have a triangle with only two sides given (4.8 & 7.2) is there anything else I can find out about it with just two measurements?

https://imgur.com/a/Rxl8jmX?fbclid=IwAR0nu66tbFtyOpr2BQmh8Vn-OPGmmJ-YZzIRjP5CBaoX6V7aa2utPDD--DYImage of said triange
Triangles Math Algebra 1 Geometry

01/23/20

I need immediate help :(

Decide whether the triangles are similar. If so, determine the appropriate expression to solve for x.Triangles ABC and EDF, where triangle ABC has angle A measuring 53 degrees, angle C measuring 62... more
Triangles Math Geometry Algebra

01/23/20

I have tried everything possible but I just can't seem to know the right answer. Can someone help me?

Triangle END is reflected across the line y = x using the rule (x, y) → (y, x) to create triangle E′N′D′. If a line segment is drawn from point E to point E′, which statement would best describe... more
Triangles Math Geometry Algebra

01/23/20

Seth is using the figure shown below to prove the Pythagorean Theorem using triangle similarity:

Seth is using the figure shown below to prove the Pythagorean Theorem using triangle similarity:In the given triangle DEF, angle D is 90° and segment DG is perpendicular to segment EF.Part... more
Triangles

12/09/19

Is it possible to solve a question like this? How!!

Triangle ABC is an isosceles triangle with side lengths of 4 and 6. Triangle LMN is an isosceles triangle with side lengths of 6 and 4.Quantity A Quantity BThe area of triangle ABC The... more

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