Its just like using your hand only difference is a ruler unless its a point in it it goes into segments like quarters etc.
Answer:
12
Step-by-step explanation:
A² + B² = C²
9² + B² = 15²
81 + B² = 225
B² = 144
B = 12
128 + 128 = 256 divided by 8 =32
9514 1404 393
Answer:
A congruent
Step-by-step explanation:
In similar polygons, corresponding sides are proportional, and corresponding angles are <em><u>congruent</u></em>.
Answer:
7
Step-by-step explanation:
7 x 24 = 168
9 x 20 = 180
168 + 180 = 348
