A right rectangular pyramid when sliced vertically, the shape of the cross-section is known as Triangle.
<h3>What is A triangle?</h3>
This is known to be a kind of shape that is said to be in a closed form and it is also known to be a 2-dimensional shape that has 3 sides, 3 angles, and also 3 vertices.
Note that when the when the right rectangular pyramid is sliced vertically (down) by a plane passing through the of the pyramid, the new shape of the cross-section is a triangle.
See full question below
A right rectangular pyramid is sliced vertically (down) by a plane passing through the of the pyramid. What is the shape of the cross-section?
A. Rectangle
B. Pyramid
C. Triangle
D. Trapezoid
See full question below
Learn more about triangle from
brainly.com/question/17335144
#SPJ1
Answer:
∠Y= 120
Step-by-step explanation:
Answer:
0.4 meter
Step-by-step explanation:
24/3=8
3.2/8=0.4
Answer:
Step-by-step explanation:
Here the given data are ;
m ║n , m∠ 1 = 65° , m∠2 = 60°
And BD bisects ∠ABC .
So first calculating the value of ∠ ABD = 180° - 65° - 60° = 55°
∵ BD bisects ∠ABC ,
So ∠DBC = 55°
Now , ∠ BRA = 180° - 55° - 55° = 70°
Since the line m and n are parallel ,
m∠6 = ∠BRA = 70°
HENCE PROVED.
I am attaching an image of diagram to better understand my solution.