Question

angle RHP congruent angle NED , IN angle NED , NE = 7 cm angle D = 30° , angle N = 20° , HP/ED = 4/5 then Construct angle RHP and angle NED .​

Answer 1

Step-by-step explanation:

The sides of △RHP will be

4

5

times the sides of △NED

∴RH=

4

5

×NE=

4

5

×7=8.75 cm

∠H=∠E=30

∘

∠R=∠N=20

∘

Construction:

Step 1: Draw base RH=8.75 cm with a ruler.

Step 2: Draw a line at an angle of 30

∘

from point H.

Step 3: Draw a line at an angle of 20

∘

from point R.

Step 4: Mark the intersection point of the lines in steps 2 and 3 as point P and draw lines joining P−R and P−H.