I need help with 5,6,7,and 8 please and thank you!!

Mathematics

1 answer:

Sergio [31]3 years ago

5 0

Step-by-step explanation:

step 1. KITE is a kite

step 2. <ski + <kis + 90 = 180 (internal angles of a triangle has a sum of 180)

step 3. <ski + 25 = 90

step 4. <ski = 65°

step 5. <kes = <kis (angles across equal sides are equal)

step 6. <kes = 25°

step 7. <kie = <kis (they are the same angle)

step 8. <kie = 25°.

step 9. let's call ek = x and et = 1 5x

step 10. therefore x + 1.5x + x + 1.5x = 55

step 11. 5x = 55 or x = 11 = ek

step 12. et = 1.5x = 1.5(11) = 16.5.

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Please refer to the attached figure for labeling of given diagram:

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