What is the missing number in Triangle Four?

What is the missing number in Triangle Four?

Answer. Answer: the answer of this question will be 49.

Which number will replace the question mark in the triangle?

Which number replaces the question mark in the last triangle? Your options for the answer: 9 8 4 1 Let’s see who gets it right! Drop your answers in the comment box!

What no will replace the question mark?

Which number will replace the question mark ? Hence the number -1 will replace the question mark.

What is the answer to the Triangle riddle?

The answer is 25! There are 24 in the entire shape and the 25th triangle is in the artist’s signature. Luckily, mathematician Martin Silvertant created a diagram that easily explains where all 24 triangles are located in the figure.

How many degrees is a triangle?

180°

What is the triangle game?

Whose Triangle Is It?: A party game in which one player points to three people or objects, forming an imaginary triangle, and then asks “Whose triangle is it?” The triangle belongs to the first person to speak after the triangle is drawn, but this rule is not told to new players, and the game is for new players to …

How many types of triangles are there?

seven types

Do equilateral triangles have equal angles?

Yes, because a equilateral triangle has 3 equal angles. The 3 angles of a triangle equal 180°. So if the angles are all equal in an equilateral triangle, we do 60 times 3 which equals 180°.

What is a tall triangle called?

Equilateral triangle

How do you classify a triangle by its side lengths?

Classifying Triangles by Sides

1. scalene triangle-a triangle with no congruent sides.
2. isosceles triangle-a triangle with at least 2 congruent sides (i.e. 2 or 3 congruent sides)
3. equilateral triangle-a triangle with exactly 3 congruent sides.
4. NOTE: Congruent sides means that the sides have the same length or measure.

How do you classify triangles by sides obtuse or acute?

An acute triangle has three angles that each measure less than 90 degrees. An obtuse triangle is a triangle with one angle that is greater than 90 degrees. A right triangle is a triangle with one 90 degree angle.

How do you know if a triangle is obtuse by side lengths?

When given 3 triangle sides, to determine if the triangle is acute, right or obtuse:

1. Square all 3 sides.
2. Sum the squares of the 2 shortest sides.
3. Compare this sum to the square of the 3rd side.

Can these 3 sides make a triangle?

Can three equal side lengths form a triangle? Yes. It’s called an equilateral triangle, and it can work because two side lengths added together are bigger than the third side.

What is a 45 degree triangle?

A 45°-45°-90° triangle is a special right triangle that has two 45-degree angles and one 90-degree angle. The side lengths of this triangle are in the ratio of; Side 1: Side 2: Hypotenuse = n: n: n√2 = 1:1: √2. The 45°-45°-90° right triangle is half of a square.