Answer:
94 degrees
Step-by-step explanation:
triangle is 180
so 180-74-20=86
The exterior angle is 74+20=94
94 is exterior angle
Answer:
what do we solve x or y?
Step-by-step explanation:
Answer:
B. 128ft^3
Step-by-step explanation:
Volume of a square based pyramid = a^2 h/3
from the question
a = 8
h = 6
Using the above formula
We have V = 8^2 x 6/3
= 64 x 2
= 128ft^3
Answer:
Right triangle
Step-by-step explanation:
If the triangle has one angle that measures 50 degrees and another angle that measures 40 degrees, then the last angle must measure 90 degrees because the 3 angles of any triangle add up to 180, so we can set up the following:
180 - (50 + 40) = 90 degrees.
Any triangle that has a 90 degree angle is automatically a right triangle.
Hope this helps!
6ft 3in=75 inches
5ft=60inches
H=(height in inches)-60=75-60=15 hope thats right