statement. reasons
1. In tri.ABE AND TRI.DCE
I. angle D=angle A. I. corresponding angle
ii.angleC=angle B. II. correspondingangle
iii.angleE=angle E. iii.common angle
2.ABE~DCE. 2.By AAA.condition.
proved.
Answer:
p=1/2*3.14+d
1/2*3.14*19.5=30.615
=30.615+39
=69.615
=69.6
Step-by-step explanation:
since it's half a circle we take the formula of acricle to be half
Answer:
y = 10
x = 17
Step-by-step explanation:
4y - 3 = 37
4y = 37 + 3
4y = 40
y = 40 / 4
y = 10
3x - 9 = 42
3x = 42 + 9
3x = 51
x = 51 / 3
x = 17
<em>Hope that helps!</em>
Parallelogram so
CD = AB
18x - 5 = 15x + 4
3x = 9
x = 3
answer
x = 3
