Answer:
HL
Step-by-step explanation:
The two <em>hypotenuses</em> of these right triangles are marked congruent, and the <em>leg</em> QS is shared, hence congruent.
The HL theorem applies.
If there is no more informations, then:
<h2> A =
¹/₃(6 + x)</h2>
Answer:
3
Step-by-step explanation:
5x + 10x = 180
15x = 180
X = 12
5 x 12 = 60
10 x 12 = 120
The angles are 60° and 120°
Answer:
Surface area of cylinder = 88 m²
Step-by-step explanation:
Given:
Radius of cylinder = 2 m
Height of cylinder = 5 m
Find:
Surface area of cylinder
Computation:
Surface area of cylinder = 2πr(h + r)
Surface area of cylinder = 2(22/7)(2)(5 + 2)
Surface area of cylinder = 2(22/7)(2)(7)
Surface area of cylinder = (2)(22)(2)
Surface area of cylinder = 88 m²