You have this information about δabc, δfde, and δgih: ab = df ab = gi bc = hi de = hi m∠b = m∠d = m∠i which triangles must be congruent? a. δabc, δfde, and δgih b. δabc and δfde only c. δgih and δabc only d. none of the triangles

Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12

Can someone me with this problem i don't understand i need

Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough