Answer:
It can be written. You have to write the converse and conditional first.
Conditional: if two angles are congruent, then they have the same measure.
Converse: if two angles have the same measure, then they are congruent.
Both these statement have to be correct or write a biconditional.
Biconditional: two angles are congruent if and only if they have equal measures.
hope this helps
Step-by-step explanation:
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Since it's an expression, remember to use BEDMAS.
<span>4 × 22 + 4 ÷ 4 - (1 + 4) = 88 + 1 - (5)
= 99 - 5
= 94
Hope this helps!</span>
Answer:
139 degrees
Step-by-step explanation:
Supplementary angles mean that the sum of the two angles should add up to 180 degrees. Since one of the angles is given, 41 degrees, and you know that the sum should be 180 degrees, you are able to find the measure of the unknown angle QRS.
41 + QRS = 180
QRS = 139 degrees
Answer:
A
Step-by-step explanation:
Answer:
The lateral area is equal to
Step-by-step explanation:
In this problem the lateral area is equal to the area of one equilateral triangle multiplied by
To find the area of one equilateral triangle calculate the height
The area of the triangle is equal to
we have
Applying the Pythagoras theorem
The area of one triangle is equal to
so
The lateral area is equal to