Answer: ASA postulate, that is Angle-Side-Angle postulate.
Step 4 of the proof states that the <span>triangles ADB and CBD are congruent, and the reason is that :
Angle 4 - Side BD - Angle 1 of triangle ADB are respectively equal to
Angle 3 - Side BD - Angle 2 of triangle CBD.
So we have 2 pairs of congruent angles including 2 equal sides of the triangles. This is congruence by ASA postulate.
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Yes, if the rational number can be simplified like 2/10 (20) then yes it can be whole number.
Answer:
7
Step-by-step explanation:
115/17=6.7..... Round up to 7.
7 boxes should be the answer
Answer:
put how many pouds were?
Step-by-step explanation:
it wasnt complete
Answer:
7 packets of grass seed
Step-by-step explanation:
First, find the area of the circular lawn using the formula, A = r²
If the diameter is 20 meters, the radius is 10 meters.
Plug in 10 as the radius and solve for the area:
A = r²
A = (10²)
A = 100
So, the area of the lawn is 100 m² or approximately 314.16 m²
Divide this by 50 to find how many packets of grass seed are needed:
314.16/50
= 6.28
Round this up to 7, since we need to have a whole number answer.
So, 7 packets of grass seed have to be bought.