Answer:
x=√10 y=√10
Step-by-step explanation:
a^2+b^2=c^2
c=√20
c^2=20
a^2+b^2=x^2+y^2
x=y
x=√10
y=√10
Answer:Wanna play warzone?
Step-by-step explanation:
**Answer**: D
Some triangles may have right angels but all triangles never have all 3 right angles
So the answer is D
A = 1/2 hb
20 = 1/2 x 4 x b
20 = 2 b
b = 20 /2
b = 10
answer is <span>10 m</span>