1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anni [7]
2 years ago
7

If a triangle has at least two congruent sides, it is an isosceles triangle. An equilateral triangle has three congruent sides.

Mathematics
2 answers:
gregori [183]2 years ago
8 0

Answer:

B. An equilateral triangle is an isosceles triangle.

Step-by-step explanation:

We are given that if a triangle has atleast  two congruent sides , it is an isosceles triangle.

An isosceles triangle is that triangle in which two sides are congruent and two angles made by two congruent sides are congruent.

Now , we are given that an equilateral  triangle has three congruent sides .

We know that if a triangle is an equilateral triangle then it will have three congruent sides and three congruent angles.

If a triangle is an equilateral triangle then it will also an isosceles triangle because it is satisfied the property of an isosceles triangle.It means it will have two congruent sides and two congruent angles made by two congruent sides .Therefore, an equilateral triangle is an isosceles triangle.Hence, option B is true.

But

A. An isosceles triangle is an equilateral triangle . it is false because isosceles triangle have two congruent sides not three congruent sides therefore it can not be equilateral triangle. Hence, option A is false.

C. An isosceles triangle has three congruent sides.It is false statement because we know that  isosceles triangle have  only two congruent sides not three congruent sides. Therefore, option C is false.

D.An equilateral triangle has two congruent sides . It is false because we know that an equilateral triangle has three congruent sides not two.Therefore, option D is false.

Bingel [31]2 years ago
3 0
B. An equilateral is an isosceles triangle
You might be interested in
Write the slope-intercept form (y=mx+b) of the equation of the line through the given slope.​
olasank [31]

Answer:

y = (-5/2)x + 1

Step-by-step explanation:

y = (-5/2)x + c

When x = 2, y = -4

-4 = (-5/2)(2) + c

-4 = -5 + c

c = -4 + 5 = 1

y = (-5/2)x + 1

5 0
2 years ago
Consider the following system of equations:
monitta

Answer:

Step-by-step explanation:

8 0
2 years ago
What percent of the time was the red line bus late?
Dmitriy789 [7]
8% I am sorry if I am wrong
8 0
3 years ago
Find the surface area of regular prism with height 6 cm, if the base of the prism is a Regular quadrilateral with side 4 cm.
marshall27 [118]
A "regular quadrilateral" is a square, so the length and width are both 4 cm. The surface area of a rectangular prism is given by
  S = 2(LW +H(L +W))
  S = 2((4 cm)*(4 cm) +(6 cm)*(4 cm +4 cm))
  S = 2(16 cm² +48 cm²)
  S = 2*64 cm² = 128 cm²

The surface area of the prism is 128 cm².


6 0
2 years ago
What is the value of the product (3 – 2i)(3 + 2i)?
eimsori [14]

Answer:

13

Step-by-step explanation:

(3 - 2i)(3 + 2i)

Expand

(9 + 6i - 6i - 4i^2)

Add

(9 - 4i^2)

Convert i^2

i^2 = (\sqrt{-1})^2 = -1

(9 - 4(-1))

Add

(9 + 4)

= 13

6 0
3 years ago
Read 2 more answers
Other questions:
  • ASAP I GIVE BRAINEST AND 10 PT. (ALREADY OVERDUE)<br><br> answer the question below
    11·1 answer
  • 28lbs is what % of 58​
    7·1 answer
  • Town B is 40km due North of town A. what is the bearing of A from B<br>​
    5·1 answer
  • Wendy's older brother is buying a car.He can make 24 payments of $95 or 30 payments of $80 each. Which costs less?How much less.
    11·2 answers
  • 2x+3y= -14<br> y=6x+22<br> x=
    15·1 answer
  • What is the absolute value of -4-2i
    8·2 answers
  • Help please picture down below&lt;3
    13·1 answer
  • Which expression is equivalent to the expression -2 4/5+6/7: 2 4/5-6/7: -2 4/5-6/7: -(2 4/5+6/7): -(2 4/5 - 6/7)
    12·1 answer
  • If 3y = 15 and 15 = 5x, then 3y = 5x. What algebraic equality property justifies the above statement?
    14·1 answer
  • pls help i cant get this?? here is what it says. Which box and whisker plot correctly displays the information about the hours o
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!