Answer:
C) Trapezoid
Step-by-step explanation:
Given
Required
The possible shape
The above are 4 vertices.
Hence, the shape cannot be
(a) Triangle ---- it has 3 vertices
(b) Pentagon ---- it has 5 vertices
Calculate distance AB using distance formula
Where:
Calculate distance BC using distance formula
Where:
Since
<em>Then, the polygon is not a square</em>
<em></em>
<em>The last available option is (c) trapezoid</em>
The drawing contains two right angles
Answer:
2+3+2+2+2+3+2+2+
Step-by-step explanation:
Answer:
Approximately 360.3
Step-by-step explanation:
△ABC, AB = BC and CH is an altitude.
Note in isosceles triangle the two base angle are equal.
And two sides are equal.
CH = 84 cm and m∠HBC = m∠BAC +m∠BCH
So yhe base angle = 50°
The length of tthe hypotenuse , lets cal it x
Sin 50 = 84/x
X = 84/sin 50
109.65 = x
For the The base
109.65²-84²=b²/4
141 = b
Perimeter = 2*109.65 + 141
Perimeter = 360.3
Approximately 360
Answer:
its to blurry
Step-by-step explanation: