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In a given figure abc is an equilateral triangle and bcde is a square prove that angle Abe equals 15 degree?
Assuming the configuration is as follows. With the triangle inside the square D B A E C Angle CBD = 90 & Angle ABC = 60, therefore angle ABD = 30 (90-60) We also know that angle DBE = 45 (half square) So DBE-ABD=ABE which is 45 - 30 = 15 Its a bit confusing without proper diagrams but it works.
What else can I help you with?
What would a diagram look like that represents the statement If it is an equilateral triangle then it is isosceles?
Figure B. equilateral triangle (small circle) inside of isosceles triangle (big cirlce)
An equilateral triangle has how many equal side?
An equilateral triangle has three equal sides1. 1. Any triangle has only three sides. A triangle is a closed figure that is bounded by three straight lines.
which figure is a counterexample to the following conditional statementIf a triangle has an angle that measures 60°, then it is equilateral.?
A+
What kind of figure can be rotated less than 360 degrees around the center point and coincide with the original figure?
If it's an *equilateral* triangle, a triangle. Check out quadrilaterals (squares, rectangles), then *equilateral* pentagons, hexagons, etc. Generally, an equilateral polygon needs only rotate (360/number of sides) degrees to coincide.
What is a true statement of about a triangle?
it is a 3ree sided figure it has neither parallel nor perpendicular and it can be classified as a scalene triangle, right triangles or equilateral
What is a regular figure for a triangle?
An equilateral triangle
What is a figure with 6 units?
equilateral triangle
What pair of triangles name identifies the figure?
Equilateral triangle ,acute triangle
Use equilateral triangle in a sentence?
An isosceles triangle is a triangle with at least 2 equal sides (and 2 equal angles).
Can the exterior angle of a regular polygon be greater than 120 degree With figure?
No not normally but can be equal to 120 degrees if it is in the form of an equilateral triangle
What figure can be made with 3 acute angles?
an equilateral triangle
Three sided figure with at least two sides the same?
Isosceles triangle and an equilateral triangle
What does the word equilateral mean?
an equilateral triangle is a triangle in which all three sides are equal.Equilateral means that all the sides in a figure are congruent. Regular polygons are all equilateral.
What would a diagram look like that represents the statement If it is an equilateral triangle then it is isosceles?
Figure B. equilateral triangle (small circle) inside of isosceles triangle (big cirlce)
What is a figure with all of the sides having equal measures?
A figure is called 'equilateral' when all of it's sides are equal lengths. ie: an equilateral triangle.
What is a plane figure with at least two congruent sides and three vertices?
An isosceles triangle and an equilateral triangle
What is the name of a 3 sided figure with all congruent sides?
An equilateral triangle.
