Answer:
b. the triangles are congruent by ASA
explanation: you can see that both triangles share the same angles at M and P so they are the first angle then R is the second angle because this is a vertical angle in both triangles then they share a side because of R being the midpoint of PM
Step-by-step explanation:
It is given that,
The diameter of a tennis ball is 2 cm and the diameter of the softball is 1 cm. So, radius of tennis ball is 1 cm and radius of softball is 0.5 cm.
Both balls are in the shape of sphere. Half of the balls will becomes hemisphere. The surface area of hemisphere is given by :

Taking ratio of both balls, i.e.


So, the surface area of a half of the tennis ball is 4 times of he surface area of a half of the softball.
Answer:
1:4
Step-by-step explanation:
all of the numbers are being multiplied by 4
Since -1 has passed the x-axis & y-axis it's be (-1,-1)
Answer:
a
Step-by-step explanation:
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