I think for the first one you do 8 times 9 and then 5 times 5 and add them together, I’m not sure though because I learned that a few years ago
To solve the equation, you would need to divide both sides of the equation by the number 98, so that the p is by itself, and so that the equation would say something like p=_.
Answer:
125 meters squared
Step-by-step explanation:
Surface area of initial pyramid:
- A= 10²+4*1/2*10*15= 400 m²
Surface area of extended pyramid:
- A= 10*15+2*1/2*15*15+2*1/2*10*15= 525 m²
The difference is:
Answer:
180
Step-by-step explanation:
the missing angle is 90 because anges in tri add to 180
xo that means that x=90(2)=180
