The answer is <span>acute,isosceles,and equilateral</span>
V=1/3Bh
=1/3(230*230)(138)=2433400
The best estimate for the volume of the pyramid is 2,433,400 m3
find the area first then add 22 and 5
Answer:
m = -1/3
Step-by-step explanation:
The slope of the line can be calculated using the slope formula.

Since this is the line with points AB, the slope of any line perpendicular to it will be -1/3. All perpendicular lines cross at a 90 degree angle and as such their slopes are the negative reciprocals of each other. This means 3 becomes -1/3.
Answer:
C :She is incorrect because she should have squared each leg length and then found the sum