Answer:
The correct answer is B. 0.13 cm^2
Step-by-step explanation:
Correct on EDG.
<span>1,200 / 2,000
= 12/20
= 3/5
hope that helps</span>
See explanations on angles in an isosceles triangle
Step-by-step explanation:
5. ∠H=∠J⇒True, base angles of an isosceles triangle are equal
6. HK=KJ ⇒Trues, length of a line segments with same midpoint are equal
7.∠HKI=∠JKI ⇒True, both angles=90°
8.ΔHIK≅ΔJIH⇒False, the triangles are not similar,ΔHKI≅ΔJKI⇒True,the triangles are similar
9.IK is an altitude⇒True, an altitude of a triangle is a line segment drawn through a vertex I and perpendicular to a line containing the base HJ
10. IK is a median⇒True, a median of a triangle is a line segment joining a vertex to the midpoint of the opposite side hence bisecting that side.
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Isosceles triangle : brainly.com/question/9109638
Keyword : Angles, isosceles triangle
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The length of side BD, given that AD = 5 and CD = 20 is 10 (Option A)
<h3>Data obtained from the question</h3>
- Length of side AD = 5
- Length of side CD = 20
- Length of side BD =?
<h3>How to determine the length of side BD</h3>
Since the triangles are similar, we can obtain the length of side BD as illustrated below:
CD / BD = BD / AD
20 / BD = BD / 5
Cross multiply
BD × BD = 20 × 5
BD² = 100
Take the square root of both sides
BD = √100
BD = 10
Thus, the length of side BD is 10
Learn more about similar triangles:
brainly.com/question/25882965
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