renajonas renajonas
  • 26-01-2022
  • Mathematics
contestada

The perimeter of parallelogram ABCD is 86 cm AD is 10 cm more than twice AB. Find the lengths of all four sides of ABCD.

Respuesta :

doridafishy
doridafishy doridafishy
  • 26-01-2022

Answer:

AD=26.5 cm, AB= 16.5 cm, CD= 16.5 cm, and BC= 26.5 cm

Step-by-step explanation:

2(AD)+2(AB)=86

AD=10+AB

2(10+AB)+2(AB)=86

20+2(AB)+2(AB)=86

4(AB)=66

(AB)=16.5 or 16 [tex]\frac{1}{2}[/tex]

AD=10+16.5

AD= 26.5

Answer Link

Otras preguntas

the bearing of a ship from a lighthouse is 050 work out the bearing of the lighthouse from the ship
list 3 human activities that release chemicals that produce acid rain.
In what ways did pharaohs authority differ from that held by the president of united states
What process allows you to smell perfume at a distance from its source
What is the policy of conquering foreign lands
why is London England warmer than ottawa yet longer is farther north
What is the difference between the product of 19 and 3.6 and the sum of 2.87 and 3.5
what is bigger 1.5km or 1400m
When two hydrogen atoms bond, the positive nucleus of one atom attracts the
18. Using carbo-loading to increase the store of glycogen seems to benefit only those athletes who engage in aerobic activities that are A. more than 90 minut