QR=RS+QS
UT cuts QR and QS in half equally.
that means that UT is equal to half of RS <span />
Answer:
Equilateral: 3rd Triangle
Isosceles: 1st, 2nd, and 4th Triangle
Scalene: 5th Triangle
Step-by-step explanation:
Definitions:
Equilateral: All sides are equal (3 slash marks)
Isosceles: Only two sides are equal (2 slash marks)
Scalene: No sides are equal (0 slash marks)
The domain is always the number on the left - it would be C. If it helps in the future, the range is always on the right.
Answer:
68 degrees
Step-by-step explanation:
This triangle is an isosceles triangle which means that two sides have equal lengths and when two sides have equal lengths that means that two angles are the same. so you add 56 and 56 together and you get a sum of 112. all triangles add up to a degree of 180, so you therefore subtract 112 from 180 which gives you an answer of 68 degrees , therefore x is 68
Answer:
Coordinates:
(-3, 5)
(2, 5)
(-3, 10)
(2, 10)
Step-by-step explanation:
Perimeter formula:
length + width + length + width
Insert known value(s):
l + w + l + w = 20
Squares must have the same value for all 4 sides, so what number × 4 will equal 20? 5.
5 + 5 + 5 + 5 = 20
This means coordinates will be 5 units apart:
(-3 + 5, 5) = (2, 5)
(-3, 5 + 5) = (-3, 10)
Mark these coordinates on your grid as you go to double check the shape turns becomes a square:
(2, 5 + 5) = (2, 10)
Counting between them should equal 5 units for each side: I checked using the desmos graphing calculator online.
